| 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 | $71.54 | 9.615% | $78.4186 | $78.42 | $78.40 | $78.40 |
| Purchase #2 | $132.61 | 13.259% | $150.1928 | $150.19 | $150.20 | $150.20 |
| Purchase #3 | $124.37 | 8.332% | $134.7325 | $134.73 | $134.75 | $134.70 |
| Purchase #4 | $104.73 | 8.514% | $113.6467 | $113.65 | $113.65 | $113.60 |
| Purchase #5 | $45.34 | 7.617% | $48.7935 | $48.79 | $48.80 | $48.80 |
| Purchase #6 | $234.32 | 6.352% | $249.204 | $249.20 | $249.20 | $249.20 |
| Purchase #7 | $54.50 | 3.666% | $56.498 | $56.50 | $56.50 | $56.50 |
| 7 purchase totals = | $767.41 | $831.4861 | $831.48 | $831.50 | $831.40 | |