| 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 | $5.53 | 5.460% | $5.8319 | $5.83 | $5.85 | $5.80 |
| Purchase #2 | $141.79 | 8.791% | $154.2548 | $154.25 | $154.25 | $154.30 |
| Purchase #3 | $23.34 | 10.244% | $25.7309 | $25.73 | $25.75 | $25.70 |
| Purchase #4 | $150.43 | 6.857% | $160.745 | $160.75 | $160.75 | $160.70 |
| Purchase #5 | $236.69 | 10.156% | $260.7282 | $260.73 | $260.75 | $260.70 |
| Purchase #6 | $164.57 | 3.474% | $170.2872 | $170.29 | $170.30 | $170.30 |
| Purchase #7 | $143.94 | 9.435% | $157.5207 | $157.52 | $157.50 | $157.50 |
| 7 purchase totals = | $866.29 | $935.0987 | $935.10 | $935.15 | $935.00 | |