| 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 | $38.84 | 11.622% | $43.354 | $43.35 | $43.35 | $43.40 |
| Purchase #2 | $103.29 | 3.470% | $106.8742 | $106.87 | $106.85 | $106.90 |
| Purchase #3 | $195.29 | 3.176% | $201.4924 | $201.49 | $201.50 | $201.50 |
| Purchase #4 | $156.92 | 8.793% | $170.718 | $170.72 | $170.70 | $170.70 |
| Purchase #5 | $224.77 | 3.530% | $232.7044 | $232.70 | $232.70 | $232.70 |
| Purchase #6 | $99.71 | 7.604% | $107.2919 | $107.29 | $107.30 | $107.30 |
| Purchase #7 | $12.38 | 9.122% | $13.5093 | $13.51 | $13.50 | $13.50 |
| 7 purchase totals = | $831.20 | $875.9442 | $875.93 | $875.90 | $876.00 | |