| 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 | $77.41 | 13.653% | $87.9788 | $87.98 | $88.00 | $88.00 |
| Purchase #2 | $32.71 | 3.654% | $33.9052 | $33.91 | $33.90 | $33.90 |
| Purchase #3 | $247.42 | 8.461% | $268.3542 | $268.35 | $268.35 | $268.40 |
| Purchase #4 | $154.98 | 3.198% | $159.9363 | $159.94 | $159.95 | $159.90 |
| Purchase #5 | $58.35 | 13.198% | $66.051 | $66.05 | $66.05 | $66.10 |
| Purchase #6 | $117.57 | 4.171% | $122.4738 | $122.47 | $122.45 | $122.50 |
| Purchase #7 | $144.91 | 10.347% | $159.9038 | $159.90 | $159.90 | $159.90 |
| 7 purchase totals = | $833.35 | $898.6031 | $898.60 | $898.60 | $898.70 | |