Is it true or false All eBay auctions have a minimum bid increment, which is about 10 percent of the bid?

amount. Is it true or false all eBay autions have a minimum bid increment, which is about 10 percent of the bid amount.Is it true or false All eBay auctions have a minimum bid increment, which is about 10 percent of the bid?
there is a minimum increment, but it is not always 10%.