| 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 | $46.80 | 4.240% | $48.7843 | $48.78 | $48.80 | $48.80 |
| Purchase #2 | $41.77 | 7.533% | $44.9165 | $44.92 | $44.90 | $44.90 |
| Purchase #3 | $224.67 | 10.325% | $247.8672 | $247.87 | $247.85 | $247.90 |
| Purchase #4 | $190.32 | 6.728% | $203.1247 | $203.12 | $203.10 | $203.10 |
| Purchase #5 | $28.57 | 7.725% | $30.777 | $30.78 | $30.80 | $30.80 |
| Purchase #6 | $215.85 | 3.296% | $222.9644 | $222.96 | $222.95 | $223.00 |
| Purchase #7 | $108.81 | 6.374% | $115.7455 | $115.75 | $115.75 | $115.70 |
| 7 purchase totals = | $856.79 | $914.1796 | $914.18 | $914.15 | $914.20 | |