| 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 | $11.73 | 12.818% | $13.2336 | $13.23 | $13.25 | $13.20 |
| Purchase #2 | $159.38 | 11.366% | $177.4951 | $177.50 | $177.50 | $177.50 |
| Purchase #3 | $244.28 | 5.186% | $256.9484 | $256.95 | $256.95 | $256.90 |
| Purchase #4 | $129.54 | 7.757% | $139.5884 | $139.59 | $139.60 | $139.60 |
| Purchase #5 | $44.38 | 13.556% | $50.3962 | $50.40 | $50.40 | $50.40 |
| Purchase #6 | $194.83 | 7.771% | $209.9702 | $209.97 | $209.95 | $210.00 |
| Purchase #7 | $62.57 | 9.579% | $68.5636 | $68.56 | $68.55 | $68.60 |
| 7 purchase totals = | $846.71 | $916.1955 | $916.20 | $916.20 | $916.20 | |