| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $81.33 | 13.572% | $92.3681 | $92.37 | $92.35 | $92.40 |
| Purchase #2 | $222.66 | 12.748% | $251.0447 | $251.04 | $251.05 | $251.00 |
| Purchase #3 | $208.37 | 11.372% | $232.0658 | $232.07 | $232.05 | $232.10 |
| Purchase #4 | $113.66 | 13.499% | $129.003 | $129.00 | $129.00 | $129.00 |
| Purchase #5 | $49.99 | 7.649% | $53.8137 | $53.81 | $53.80 | $53.80 |
| Purchase #6 | $48.91 | 3.405% | $50.5754 | $50.58 | $50.60 | $50.60 |
| Purchase #7 | $126.69 | 13.283% | $143.5182 | $143.52 | $143.50 | $143.50 |
| 7 purchase totals = | $851.61 | $952.3889 | $952.39 | $952.35 | $952.40 | |