| 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 | $112.34 | 5.147% | $118.1221 | $118.12 | $118.10 | $118.10 |
| Purchase #2 | $87.42 | 11.872% | $97.7985 | $97.80 | $97.80 | $97.80 |
| Purchase #3 | $25.68 | 11.796% | $28.7092 | $28.71 | $28.70 | $28.70 |
| Purchase #4 | $210.28 | 12.868% | $237.3388 | $237.34 | $237.35 | $237.30 |
| Purchase #5 | $96.53 | 3.743% | $100.1431 | $100.14 | $100.15 | $100.10 |
| Purchase #6 | $26.98 | 12.485% | $30.3485 | $30.35 | $30.35 | $30.30 |
| Purchase #7 | $12.42 | 9.645% | $13.6179 | $13.62 | $13.60 | $13.60 |
| 7 purchase totals = | $571.65 | $626.0781 | $626.08 | $626.05 | $625.90 | |