| 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 | $74.95 | 12.462% | $84.2903 | $84.29 | $84.30 | $84.30 |
| Purchase #2 | $131.33 | 4.675% | $137.4697 | $137.47 | $137.45 | $137.50 |
| Purchase #3 | $224.55 | 9.796% | $246.5469 | $246.55 | $246.55 | $246.50 |
| Purchase #4 | $106.46 | 3.441% | $110.1233 | $110.12 | $110.10 | $110.10 |
| Purchase #5 | $72.56 | 3.514% | $75.1098 | $75.11 | $75.10 | $75.10 |
| Purchase #6 | $16.25 | 13.678% | $18.4727 | $18.47 | $18.45 | $18.50 |
| Purchase #7 | $82.44 | 8.151% | $89.1597 | $89.16 | $89.15 | $89.20 |
| 7 purchase totals = | $708.54 | $761.1724 | $761.17 | $761.10 | $761.20 | |