| 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 | $71.74 | 11.459% | $79.9607 | $79.96 | $79.95 | $80.00 |
| Purchase #2 | $143.51 | 11.184% | $159.5602 | $159.56 | $159.55 | $159.60 |
| Purchase #3 | $129.39 | 11.565% | $144.354 | $144.35 | $144.35 | $144.40 |
| Purchase #4 | $181.74 | 10.104% | $200.103 | $200.10 | $200.10 | $200.10 |
| Purchase #5 | $126.48 | 13.431% | $143.4675 | $143.47 | $143.45 | $143.50 |
| Purchase #6 | $77.84 | 13.701% | $88.5049 | $88.50 | $88.50 | $88.50 |
| Purchase #7 | $159.48 | 10.198% | $175.7438 | $175.74 | $175.75 | $175.70 |
| 7 purchase totals = | $890.18 | $991.6941 | $991.68 | $991.65 | $991.80 | |