| 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 | $38.81 | 3.874% | $40.3135 | $40.31 | $40.30 | $40.30 |
| Purchase #2 | $83.79 | 6.633% | $89.3478 | $89.35 | $89.35 | $89.30 |
| Purchase #3 | $121.96 | 9.402% | $133.4267 | $133.43 | $133.45 | $133.40 |
| Purchase #4 | $71.76 | 11.399% | $79.9399 | $79.94 | $79.95 | $79.90 |
| Purchase #5 | $126.46 | 13.529% | $143.5688 | $143.57 | $143.55 | $143.60 |
| Purchase #6 | $237.76 | 8.576% | $258.1503 | $258.15 | $258.15 | $258.20 |
| Purchase #7 | $121.72 | 8.588% | $132.1733 | $132.17 | $132.15 | $132.20 |
| 7 purchase totals = | $802.26 | $876.9203 | $876.92 | $876.90 | $876.90 | |