How a $100 Pair of Shoes Really Costs You $1,376.46

When I'm lecturing to students I like to ask them how much a $100 pair of shoes costs. The most common answer is $100 plus tax. Would you believe me if told you it could be as much as $1,376.46? As a 20-year-old, if you convinced yourself not to buy the shoes, and invested it instead -- with an assumed rate of return of 6 per cent -- you'd have $1,376.46 by the time you were 65 years old.