I went to McDonalds today for snackage. My total came out to $5.42 and I handed over $6. The guy at the counter stared at the money for a second, then he looked up at me and asked how much I gave him.
Why didn't he just count it out?
If you had $500 to spend on a vacation, what would you do? And you have to spend it on a vacation or else it'll explode.