I am a firm believer in saving money, however I also have very little patience in a check out line. Yesterday I was standing in line in Wal-mart trying to purchase some Diet Coke with lime. The little lady in front of me was purchasing a bag of iceberg salad mix, one yellow squash, a cucumber, and a bunch of bananas. To set the seen she had on her "Sunday-go-to-meeting" outfit complete with matching hat, purse, and shoes - no doubt the gloves were in the purse. (And it was only Thursday.)
The little lady opened her coin purse and handed the cashier a five dollar bill. The cashier stood there with her hand still extended waiting for the rest of the money. The lady just stood there. After a few moments, the lady smiled and said, "You owe me eleven cents." Perplexed, the cashier looked at the five dollar bill in her hand and the amount of five dollars and seven cents on the register. I could see her mentally trying to figure it out. The little lady continued, "The lettuce was only one fifty and you charged me one sixty eight, so you owe me eleven cents."