Please vote ... on tipping eitquette

I forgot to tip my Peapod delivery guy yesterday, and it's haunting me. Their Web site says tipping is optional, but the man carried $160 worth of groceries to my doorstep, in 2-degree weather. And he was extrememly friendly, and didn't say anything about me being in flannel Christmas pajamas.

Okay I didn't really forget. I felt stupid because I never know how much to tip, like it's better to tip nothing than tip too little. This is especially disturbing because I was a waitress for five years. Please help remedy my ignorance by participating in the poll to the left.

The results are in! Fifteen people voted (very excited that 15 people read my blog, or that one person felt so passionate about tipping that they voted 15 times!), and the majority think $5 is a sufficient tip. Here's the breakdown:

• Nada: 0 votes
  
• $5: 10 votes
• 15%: 2 votes
• 20%: 3 votes