| 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 | $72.53 | 4.455% | $75.7612 | $75.76 | $75.75 | $75.80 |
| Purchase #2 | $211.93 | 5.792% | $224.205 | $224.21 | $224.20 | $224.20 |
| Purchase #3 | $127.84 | 7.860% | $137.8882 | $137.89 | $137.90 | $137.90 |
| Purchase #4 | $38.28 | 12.663% | $43.1274 | $43.13 | $43.15 | $43.10 |
| Purchase #5 | $52.26 | 12.801% | $58.9498 | $58.95 | $58.95 | $58.90 |
| Purchase #6 | $143.92 | 4.198% | $149.9618 | $149.96 | $149.95 | $150.00 |
| Purchase #7 | $219.79 | 5.375% | $231.6037 | $231.60 | $231.60 | $231.60 |
| 7 purchase totals = | $866.55 | $921.4971 | $921.50 | $921.50 | $921.50 | |