I had a similar experience as one of the folks here has mentioned ( nirav). The folks at checkout about 1 -2 items worth 3-4 bucks for every 10 or so items.
If you buy a lot of stuff you are almost certain to have nonsensical items added and since they do not describe what you bought in the sales receipt, they are always covered. I wonder if we can complain to some authority on this?
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