| 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 | $17.88 | 8.476% | $19.3955 | $19.40 | $19.40 | $19.40 |
| Purchase #2 | $91.79 | 5.790% | $97.1046 | $97.10 | $97.10 | $97.10 |
| Purchase #3 | $48.28 | 10.366% | $53.2847 | $53.28 | $53.30 | $53.30 |
| Purchase #4 | $210.75 | 11.540% | $235.0706 | $235.07 | $235.05 | $235.10 |
| Purchase #5 | $19.63 | 6.867% | $20.978 | $20.98 | $21.00 | $21.00 |
| Purchase #6 | $163.93 | 8.481% | $177.8329 | $177.83 | $177.85 | $177.80 |
| Purchase #7 | $112.41 | 9.571% | $123.1688 | $123.17 | $123.15 | $123.20 |
| 7 purchase totals = | $664.67 | $726.8351 | $726.83 | $726.85 | $726.90 | |