| 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 | $30.38 | 10.751% | $33.6462 | $33.65 | $33.65 | $33.60 |
| Purchase #2 | $69.59 | 5.626% | $73.5051 | $73.51 | $73.50 | $73.50 |
| Purchase #3 | $149.99 | 7.657% | $161.4747 | $161.47 | $161.45 | $161.50 |
| Purchase #4 | $224.62 | 6.595% | $239.4337 | $239.43 | $239.45 | $239.40 |
| Purchase #5 | $224.41 | 13.736% | $255.235 | $255.24 | $255.25 | $255.20 |
| Purchase #6 | $143.86 | 13.753% | $163.6451 | $163.65 | $163.65 | $163.60 |
| Purchase #7 | $19.67 | 8.428% | $21.3278 | $21.33 | $21.35 | $21.30 |
| 7 purchase totals = | $862.52 | $948.2676 | $948.28 | $948.30 | $948.10 | |