| 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 | $71.39 | 4.790% | $74.8096 | $74.81 | $74.80 | $74.80 |
| Purchase #2 | $223.81 | 6.616% | $238.6173 | $238.62 | $238.60 | $238.60 |
| Purchase #3 | $71.59 | 13.555% | $81.294 | $81.29 | $81.30 | $81.30 |
| Purchase #4 | $59.84 | 11.591% | $66.7761 | $66.78 | $66.80 | $66.80 |
| Purchase #5 | $53.46 | 6.840% | $57.1167 | $57.12 | $57.10 | $57.10 |
| Purchase #6 | $152.79 | 4.655% | $159.9024 | $159.90 | $159.90 | $159.90 |
| Purchase #7 | $227.65 | 5.758% | $240.7581 | $240.76 | $240.75 | $240.80 |
| 7 purchase totals = | $860.53 | $919.2742 | $919.28 | $919.25 | $919.30 | |