| 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 | $59.36 | 8.671% | $64.5071 | $64.51 | $64.50 | $64.50 |
| Purchase #2 | $226.50 | 7.821% | $244.2146 | $244.21 | $244.20 | $244.20 |
| Purchase #3 | $28.95 | 6.772% | $30.9105 | $30.91 | $30.90 | $30.90 |
| Purchase #4 | $235.86 | 10.296% | $260.1441 | $260.14 | $260.15 | $260.10 |
| Purchase #5 | $95.47 | 13.513% | $108.3709 | $108.37 | $108.35 | $108.40 |
| Purchase #6 | $188.99 | 13.796% | $215.0631 | $215.06 | $215.05 | $215.10 |
| Purchase #7 | $7.26 | 12.251% | $8.1494 | $8.15 | $8.15 | $8.10 |
| 7 purchase totals = | $842.39 | $931.3597 | $931.35 | $931.30 | $931.30 | |