How a California teacher’s $5 tip mistakenly turned into $5,000

Imagine you walk into a store, buy a couple items -- and instead of leaving a $5 tip, you later learn an extra three zeros were tacked onto your bill. Full story: https://abc7.com/post/5-tip-accidentally-becomes-5k-129-purchase-bay-area-vape-store-heres-how-happened/16646006/