| 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 | $41.26 | 11.800% | $46.1287 | $46.13 | $46.15 | $46.10 |
| Purchase #2 | $62.37 | 10.832% | $69.1259 | $69.13 | $69.15 | $69.10 |
| Purchase #3 | $153.58 | 4.476% | $160.4542 | $160.45 | $160.45 | $160.50 |
| Purchase #4 | $238.93 | 9.611% | $261.8936 | $261.89 | $261.90 | $261.90 |
| Purchase #5 | $97.54 | 5.521% | $102.9252 | $102.93 | $102.95 | $102.90 |
| Purchase #6 | $25.47 | 9.767% | $27.9577 | $27.96 | $27.95 | $28.00 |
| Purchase #7 | $33.34 | 10.108% | $36.71 | $36.71 | $36.70 | $36.70 |
| 7 purchase totals = | $652.49 | $705.1953 | $705.20 | $705.25 | $705.20 | |