Inflation Is Why Your Happy Meal Costs $9 Now

In 1999, a McDonald’s Happy Meal ran you about $2.50. Chicken nuggets, fries, a toy that would break before you got home, and change back from a five.

Today that same Happy Meal costs somewhere between $7 and $9 depending on where you live. The nuggets didn’t get better. The toy is still going to break. McDonald’s just charges more now because everything costs more now.

That’s inflation. Not complicated. Not mysterious. Just the slow, steady erosion of what a dollar can buy.

The Kit Kat fundraiser version

Here’s another way to see it. Your high school sports team is selling candy bars for new uniforms. Freshman year, the coach says you need to sell 100 Kit Kats to cover the cost. You hustle, you sell, you’re a hero.

Sophomore year, same fundraiser. But now the coach says you need 125 bars. Junior year? 150. The uniforms haven’t gotten fancier. Kit Kats haven’t gotten smaller. The dollars just don’t stretch as far as they used to.

That’s inflation working in real time. Each year, the same goods require more money to purchase. The sticker price goes up even though the thing itself hasn’t changed.

Why it happens

Economists will give you a dozen explanations with varying degrees of disagreement. But at the consumer level, the forces are pretty intuitive.

When there’s more money circulating in the economy — from stimulus checks, or low interest rates making borrowing cheap, or wages going up — people spend more. When people spend more, businesses realize they can charge more. And they do. Gradually, across every product and service, prices creep upward.

The Federal Reserve tries to keep inflation around 2% per year. Some years it’s lower. 2022 and 2023 it was significantly higher, which is why your grocery bill felt like it gained 30 pounds overnight. Over long stretches, though, that 2-3% average holds.

The part that quietly wrecks people

A 2-3% annual increase doesn’t sound threatening. It sounds like a rounding error. And in any given year, it basically is.

But stretch that out over 20 or 30 years and it’s a wrecking ball. At 3% inflation, something that costs $100 today will cost $181 in 20 years. Your dollar didn’t lose half its value overnight. It leaked away slowly enough that you didn’t notice until you went car shopping and saw the sticker on a mid-trim Camry.

And here’s the piece most people miss: money that isn’t growing is shrinking. If your savings account pays 0.5% interest and inflation runs at 3%, you’re losing purchasing power every single year. The number on the screen stays the same or goes up slightly. What it can buy goes down. You’re getting poorer in slow motion.

How to stay ahead of it

The traditional savings account is not the answer. It’s a parking spot for your emergency fund and that’s about it. For anything beyond 6 months of expenses, you need your money in something that outpaces inflation.

Historically, the S&P 500 has returned about 10% annually before inflation, roughly 7% after. That 7% real return means your money is growing about 4-5 percentage points faster than prices are rising. Over decades, that gap is the difference between retiring comfortably and working until your body makes the decision for you. [See: Compound Interest Is Just a House Party That Got Out of Hand]

Real estate, I-bonds, TIPS (Treasury Inflation-Protected Securities) — these all have inflation-hedging properties too. But for most people, the simplest move is a low-cost index fund and time. Inflation works against you in a savings account and for you in the market. Same force, different direction.

Plug it into your plan

Inflation is one of those things that’s easy to nod at and hard to feel until you model it against your own numbers. Open iF and set up a scenario with your current savings rate. Then toggle the inflation assumption from 2% to 4%. Watch what happens to your purchasing power at retirement. It’s a two-minute exercise that tends to reframe how urgently people think about investing.

Bottom line: Inflation is a slow leak, not an explosion. You won’t notice it this month. You’ll notice it in 20 years when $100 buys what $55 buys today. The fix is straightforward: put your long-term money somewhere it grows faster than prices do.

ARTICLE 3 — SERIES 04 (MONEY MYTHS)