Just the right amount at just the right time
* How much faster would the line at highway toll booths move if everyone had exact change?
* How much money do we squander by paying for something, putting the change in our pocket, and putting the coins in a place that we forget?
* Even if your change isn't exact, getting close can be good. What a sense of accomplishment to pay $2.06 when you owe $1.31! Then, you receive three quarters, rather than a whole pile of coins. Can it be said that the goal is to minimize the number of coins that are received as change?
* Thanks very much to Karen Mahowald for the idea for this simple miracle.