"How much do you want to pay?'' the cab driver asked me, after I gave him US$60 cash (a $50 note and a $10 note) for a $55 fare.
"Huh? Um, $55? ...'' I said, seeing as how that was the price on the meter and all.
"Yeah, but how much do you want to paaaaay?'' he asked again.
"Ohhh, you mean with a tip. I dunno. How's 60 bucks? Is that okay?''
He'd driven me from my hotel in central Seattle to the airport. He was a nice bloke - from Somalia originally, he had close family living in Hamilton, so knew a little about New Zealand. He asked me about the Tron, I asked him about life in Seattle.