<< And they don't even pull out the checkbook until they get a total. Damn, start writing who its to, the date, sign it, fill in your register, and all that stuff AHEAD OF TIME. >>
And you know why they do that don't you:
1) If it's the express lane it's because they knew they can't use a check. Now the 20items are already scanned and it'd take too long to void the order so they'll get away with it. (If they pulled out the check book in the beginning the clerk might tell them to move to another lane).
2) If it's a regular check out, (the old) folks always had to watch the price of every item getting scanned so it was the correct price. Thus, they couldn't do anything else while things were being scanned (like filling out a check). Some would ask me to slow down so they could see the prices.
That said, Debit Cards seem to take just as long as checks by the time it gets authorized. And I'd be PO'd if they banned debit cards from the checkout lanes.