| 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 | $12.43 | 8.763% | $13.5192 | $13.52 | $13.50 | $13.50 |
| Purchase #2 | $193.83 | 8.519% | $210.3424 | $210.34 | $210.35 | $210.30 |
| Purchase #3 | $117.81 | 6.493% | $125.4594 | $125.46 | $125.45 | $125.50 |
| Purchase #4 | $234.61 | 3.226% | $242.1785 | $242.18 | $242.20 | $242.20 |
| Purchase #5 | $18.95 | 7.802% | $20.4285 | $20.43 | $20.45 | $20.40 |
| Purchase #6 | $55.98 | 9.670% | $61.3933 | $61.39 | $61.40 | $61.40 |
| Purchase #7 | $44.75 | 9.335% | $48.9274 | $48.93 | $48.95 | $48.90 |
| 7 purchase totals = | $678.36 | $722.2487 | $722.25 | $722.30 | $722.20 | |