Your experience is not unique. I've waited for 3 hrs on a sunny, hot in the car afternoon while SHE shopped in a Dollar Store. When I asked," What the hell were you doing for 3 hrs?". Her excuse was, finding some birthday cards(4) held her up for an hour and a quarter.........No reason was offered for the other 1+3/4 hrs....She spent $80 that day in a dollar store.....80 items of junk...But what a bargain she got?????
I went into a $2 store with my wife and she kept telling me there were no prices on anything, I kept saying $2. I thought the signs everywhere saying "everything $2" was a hint.