| 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 | $38.80 | 6.856% | $41.4601 | $41.46 | $41.45 | $41.50 |
| Purchase #2 | $82.54 | 5.625% | $87.1829 | $87.18 | $87.20 | $87.20 |
| Purchase #3 | $147.26 | 4.247% | $153.5141 | $153.51 | $153.50 | $153.50 |
| Purchase #4 | $99.43 | 12.342% | $111.7017 | $111.70 | $111.70 | $111.70 |
| Purchase #5 | $151.29 | 13.617% | $171.8912 | $171.89 | $171.90 | $171.90 |
| Purchase #6 | $229.69 | 13.643% | $261.0266 | $261.03 | $261.05 | $261.00 |
| Purchase #7 | $66.25 | 13.184% | $74.9844 | $74.98 | $75.00 | $75.00 |
| 7 purchase totals = | $815.26 | $901.7610 | $901.75 | $901.80 | $901.80 | |