| 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 | $12.66 | 7.554% | $13.6163 | $13.62 | $13.60 | $13.60 |
| Purchase #2 | $159.32 | 4.537% | $166.5483 | $166.55 | $166.55 | $166.50 |
| Purchase #3 | $21.70 | 10.368% | $23.9499 | $23.95 | $23.95 | $23.90 |
| Purchase #4 | $93.80 | 3.728% | $97.2969 | $97.30 | $97.30 | $97.30 |
| Purchase #5 | $80.26 | 13.140% | $90.8062 | $90.81 | $90.80 | $90.80 |
| Purchase #6 | $59.71 | 13.689% | $67.8837 | $67.88 | $67.90 | $67.90 |
| Purchase #7 | $125.68 | 7.731% | $135.3963 | $135.40 | $135.40 | $135.40 |
| 7 purchase totals = | $553.13 | $595.4976 | $595.51 | $595.50 | $595.40 | |