Do You Have Change for a $20?
This phrase shouldn't be spoken to your bellman, tour guide, airport-shuttle driver, hotel housekeeper, or any other serviceperson not stationed behind a cash register. Travel and tipping go together like Lewis and Clark. Thus, road warriors should make a point of obtaining small bills in the local currency at the beginning of every trip. Don't put your service person in the position of awkwardly fumbling through his or her wallet in order to receive due recompense.