| 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 | $155.87 | 9.387% | $170.5015 | $170.50 | $170.50 | $170.50 |
| Purchase #2 | $83.86 | 3.115% | $86.4722 | $86.47 | $86.45 | $86.50 |
| Purchase #3 | $16.76 | 13.791% | $19.0714 | $19.07 | $19.05 | $19.10 |
| Purchase #4 | $19.97 | 8.648% | $21.697 | $21.70 | $21.70 | $21.70 |
| Purchase #5 | $217.67 | 4.317% | $227.0668 | $227.07 | $227.05 | $227.10 |
| Purchase #6 | $78.25 | 8.755% | $85.1008 | $85.10 | $85.10 | $85.10 |
| Purchase #7 | $109.40 | 11.844% | $122.3573 | $122.36 | $122.35 | $122.40 |
| 7 purchase totals = | $681.78 | $732.2670 | $732.27 | $732.20 | $732.40 | |