| 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 | $53.62 | 10.633% | $59.3214 | $59.32 | $59.30 | $59.30 |
| Purchase #2 | $47.63 | 3.512% | $49.3028 | $49.30 | $49.30 | $49.30 |
| Purchase #3 | $76.57 | 9.427% | $83.7883 | $83.79 | $83.80 | $83.80 |
| Purchase #4 | $88.55 | 12.325% | $99.4638 | $99.46 | $99.45 | $99.50 |
| Purchase #5 | $158.35 | 12.295% | $177.8191 | $177.82 | $177.80 | $177.80 |
| Purchase #6 | $116.58 | 3.574% | $120.7466 | $120.75 | $120.75 | $120.70 |
| Purchase #7 | $89.48 | 12.509% | $100.6731 | $100.67 | $100.65 | $100.70 |
| 7 purchase totals = | $630.78 | $691.1151 | $691.11 | $691.05 | $691.10 | |