| 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 | $66.47 | 9.872% | $73.0319 | $73.03 | $73.05 | $73.00 |
| Purchase #2 | $194.55 | 9.444% | $212.9233 | $212.92 | $212.90 | $212.90 |
| Purchase #3 | $193.56 | 8.541% | $210.092 | $210.09 | $210.10 | $210.10 |
| Purchase #4 | $129.76 | 7.293% | $139.2234 | $139.22 | $139.20 | $139.20 |
| Purchase #5 | $134.67 | 6.653% | $143.6296 | $143.63 | $143.65 | $143.60 |
| Purchase #6 | $40.94 | 10.524% | $45.2485 | $45.25 | $45.25 | $45.20 |
| Purchase #7 | $52.67 | 12.648% | $59.3317 | $59.33 | $59.35 | $59.30 |
| 7 purchase totals = | $812.62 | $883.4804 | $883.47 | $883.50 | $883.30 | |