During these tough times it might be interesting to find out how far you can make $20 go. Here is the challenge: during the course of a week (or a day!), start out with one $20 bill in your wallet. Keep track of how you were able to meet regular expenses with the $20. You could, of course, use it all on a tank of gas. But consider some of your usual non-essential purchases, such as lunch, a magazine, a latte or a car wash.
See how far you can make that bill stretch. Show us how thrifty you can be.
Post your results in the comment section below.