Understanding Mitral Regurgitation. Figure 1: Percutaneous repair of a mitral valve. From The New England Journal of Medicine, Ted Feldman, Elyse Foster, Donald D. Glower, et al., Percutaneous Repair or Surgery for Mitral Regurgitation, vol no 364, Copyright Â© 2011 Massachusetts Medical Society.
My wife says 20 percent, and I think she's crazy. My standard tip for delivering a single pizza, regardless of price, is $2. When we order a cheap pizza, that's close to 20 percent, but it is more like 10 percent at our favorite pizza place.My contention is that the delivery driver is doing the same thing regardless of the price of the pizza.n restaurants, I always tip 20 percent, and often more when the service warrants it. I was also a bartender for many years, so I understand the etiquette and importance of good tipping. Asking strictly about delivery guys. Thanks,
How much to tip. If you ask 10 people how much to tip in a given situation, you'll get several answers and a slew of hot-headed opinions about the right thing to do. To help start your next debate, here's a quick guide to customary gratuities for various services. The guide is provided by the Emily Post Institute. Those with passionate views about how much to tip the pizza-delivery guy, please see the information in the footnote provided by two other sources. (For a look at the real reasons we tip and whether tipping has anything to do with the quality of service we receive, click here.) restaurants/bars Waiter/waitress: