| 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 | $58.75 | 4.696% | $61.5089 | $61.51 | $61.50 | $61.50 |
| Purchase #2 | $115.59 | 5.104% | $121.4897 | $121.49 | $121.50 | $121.50 |
| Purchase #3 | $37.66 | 7.369% | $40.4352 | $40.44 | $40.45 | $40.40 |
| Purchase #4 | $115.28 | 9.283% | $125.9814 | $125.98 | $126.00 | $126.00 |
| Purchase #5 | $99.80 | 10.799% | $110.5774 | $110.58 | $110.60 | $110.60 |
| Purchase #6 | $221.60 | 7.157% | $237.4599 | $237.46 | $237.45 | $237.50 |
| Purchase #7 | $55.75 | 10.602% | $61.6606 | $61.66 | $61.65 | $61.70 |
| 7 purchase totals = | $704.43 | $759.1131 | $759.12 | $759.15 | $759.20 | |