| 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 | $37.57 | 10.694% | $41.5877 | $41.59 | $41.60 | $41.60 |
| Purchase #2 | $158.43 | 8.839% | $172.4336 | $172.43 | $172.45 | $172.40 |
| Purchase #3 | $55.82 | 9.380% | $61.0559 | $61.06 | $61.05 | $61.10 |
| Purchase #4 | $126.76 | 7.401% | $136.1415 | $136.14 | $136.15 | $136.10 |
| Purchase #5 | $173.72 | 13.796% | $197.6864 | $197.69 | $197.70 | $197.70 |
| Purchase #6 | $175.72 | 9.335% | $192.1235 | $192.12 | $192.10 | $192.10 |
| Purchase #7 | $9.47 | 7.154% | $10.1475 | $10.15 | $10.15 | $10.10 |
| 7 purchase totals = | $737.49 | $811.1761 | $811.18 | $811.20 | $811.10 | |