| 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 | $70.57 | 9.646% | $77.3772 | $77.38 | $77.40 | $77.40 |
| Purchase #2 | $26.31 | 13.614% | $29.8918 | $29.89 | $29.90 | $29.90 |
| Purchase #3 | $15.79 | 8.104% | $17.0696 | $17.07 | $17.05 | $17.10 |
| Purchase #4 | $122.26 | 5.529% | $129.0198 | $129.02 | $129.00 | $129.00 |
| Purchase #5 | $149.80 | 13.829% | $170.5158 | $170.52 | $170.50 | $170.50 |
| Purchase #6 | $233.47 | 11.630% | $260.6226 | $260.62 | $260.60 | $260.60 |
| Purchase #7 | $113.68 | 7.769% | $122.5118 | $122.51 | $122.50 | $122.50 |
| 7 purchase totals = | $731.88 | $807.0086 | $807.01 | $806.95 | $807.00 | |