| 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 | $26.65 | 12.668% | $30.026 | $30.03 | $30.05 | $30.00 |
| Purchase #2 | $91.33 | 8.443% | $99.041 | $99.04 | $99.05 | $99.00 |
| Purchase #3 | $53.60 | 9.140% | $58.499 | $58.50 | $58.50 | $58.50 |
| Purchase #4 | $180.48 | 4.395% | $188.4121 | $188.41 | $188.40 | $188.40 |
| Purchase #5 | $52.48 | 5.747% | $55.496 | $55.50 | $55.50 | $55.50 |
| Purchase #6 | $226.50 | 11.839% | $253.3153 | $253.32 | $253.30 | $253.30 |
| Purchase #7 | $235.35 | 9.676% | $258.1225 | $258.12 | $258.10 | $258.10 |
| 7 purchase totals = | $866.39 | $942.9119 | $942.92 | $942.90 | $942.80 | |