| 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 | $42.55 | 13.330% | $48.2219 | $48.22 | $48.20 | $48.20 |
| Purchase #2 | $148.80 | 6.273% | $158.1342 | $158.13 | $158.15 | $158.10 |
| Purchase #3 | $65.86 | 13.377% | $74.6701 | $74.67 | $74.65 | $74.70 |
| Purchase #4 | $219.88 | 6.494% | $234.159 | $234.16 | $234.15 | $234.20 |
| Purchase #5 | $196.68 | 8.153% | $212.7153 | $212.72 | $212.70 | $212.70 |
| Purchase #6 | $27.73 | 5.159% | $29.1606 | $29.16 | $29.15 | $29.20 |
| Purchase #7 | $132.53 | 4.457% | $138.4369 | $138.44 | $138.45 | $138.40 |
| 7 purchase totals = | $834.03 | $895.4980 | $895.50 | $895.45 | $895.50 | |