Seems this is SOP for madam Clinton.......
During her 2000 Senate race, Clinton failed to tip a server at the Village House Restaurant in Albion, N.Y. Two weeks later, after some negative media attention, Clinton phoned the server to apologize. Her campaign also sent a $100 savings bond.
http://news.yahoo.com/s/ap/20071108/ap_on_el_pr/clinton_tip
...which only costs $50. LOL!
How arrogant is that? First of all, the bond costs $50. Then, the fact that it's a bond implies that you think the waitress needs an lecture on frugality.