| 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 | $60.40 | 7.518% | $64.9409 | $64.94 | $64.95 | $64.90 |
| Purchase #2 | $78.40 | 5.774% | $82.9268 | $82.93 | $82.95 | $82.90 |
| Purchase #3 | $48.30 | 5.859% | $51.1299 | $51.13 | $51.15 | $51.10 |
| Purchase #4 | $146.73 | 11.617% | $163.7756 | $163.78 | $163.80 | $163.80 |
| Purchase #5 | $173.39 | 13.660% | $197.0751 | $197.08 | $197.10 | $197.10 |
| Purchase #6 | $108.73 | 12.410% | $122.2234 | $122.22 | $122.20 | $122.20 |
| Purchase #7 | $58.45 | 6.602% | $62.3089 | $62.31 | $62.30 | $62.30 |
| 7 purchase totals = | $674.40 | $744.3806 | $744.39 | $744.45 | $744.30 | |