| 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 | $81.49 | 11.804% | $91.1091 | $91.11 | $91.10 | $91.10 |
| Purchase #2 | $110.53 | 13.361% | $125.2979 | $125.30 | $125.30 | $125.30 |
| Purchase #3 | $55.46 | 3.783% | $57.5581 | $57.56 | $57.55 | $57.60 |
| Purchase #4 | $58.74 | 4.307% | $61.2699 | $61.27 | $61.25 | $61.30 |
| Purchase #5 | $214.45 | 5.609% | $226.4785 | $226.48 | $226.50 | $226.50 |
| Purchase #6 | $211.46 | 7.856% | $228.0723 | $228.07 | $228.05 | $228.10 |
| Purchase #7 | $112.66 | 12.513% | $126.7571 | $126.76 | $126.75 | $126.80 |
| 7 purchase totals = | $844.79 | $916.5429 | $916.55 | $916.50 | $916.70 | |