A new survey is offering a look at who the big spenders really are when it comes to leaving gratuities for the wait staff at sit-down restaurants.
Best tippers:
- Men
- Republicans
- North-easterners
- Baby boomers
- Anyone who tips with a credit or debit card
Those groups leave an average tip of 20 percent of the total bill, according to the CreditCards.com survey.
Worst tippers:
- Women
- Southerners
- Democrats
For the full report, click here.