| 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 | $78.78 | 12.384% | $88.5361 | $88.54 | $88.55 | $88.50 |
| Purchase #2 | $10.40 | 11.377% | $11.5832 | $11.58 | $11.60 | $11.60 |
| Purchase #3 | $249.42 | 4.763% | $261.2999 | $261.30 | $261.30 | $261.30 |
| Purchase #4 | $182.55 | 3.261% | $188.503 | $188.50 | $188.50 | $188.50 |
| Purchase #5 | $6.60 | 8.751% | $7.1776 | $7.18 | $7.20 | $7.20 |
| Purchase #6 | $105.79 | 4.595% | $110.6511 | $110.65 | $110.65 | $110.70 |
| Purchase #7 | $160.96 | 3.568% | $166.7031 | $166.70 | $166.70 | $166.70 |
| 7 purchase totals = | $794.50 | $834.4540 | $834.45 | $834.50 | $834.50 | |