| 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 | $104.66 | 10.331% | $115.4724 | $115.47 | $115.45 | $115.50 |
| Purchase #2 | $100.31 | 6.417% | $106.7469 | $106.75 | $106.75 | $106.70 |
| Purchase #3 | $148.81 | 7.824% | $160.4529 | $160.45 | $160.45 | $160.50 |
| Purchase #4 | $91.87 | 8.140% | $99.3482 | $99.35 | $99.35 | $99.30 |
| Purchase #5 | $210.98 | 8.751% | $229.4429 | $229.44 | $229.45 | $229.40 |
| Purchase #6 | $122.78 | 4.640% | $128.477 | $128.48 | $128.50 | $128.50 |
| Purchase #7 | $81.43 | 6.431% | $86.6668 | $86.67 | $86.65 | $86.70 |
| 7 purchase totals = | $860.84 | $926.6071 | $926.61 | $926.60 | $926.60 | |