You can optionally display a quantity/bulk/wholesale pricing table on the product page. It works absolutely fine if you make sure there are no other conditional rules applied to the same product. If there are, in same cases (when two or more rules are applied) there may be mismatches between what is displayed in the pricing table and the actual price adjustment.
But if you make sure that only one rule (of quantity discount type) is applied to a specific product, it will work perfectly. The table looks good, can switch between horizontal and vertical layouts and can optionally be displayed in a modal too.