| 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 | $116.76 | 7.797% | $125.8638 | $125.86 | $125.85 | $125.90 |
| Purchase #2 | $85.53 | 13.431% | $97.0175 | $97.02 | $97.00 | $97.00 |
| Purchase #3 | $116.40 | 3.437% | $120.4007 | $120.40 | $120.40 | $120.40 |
| Purchase #4 | $236.65 | 3.399% | $244.6937 | $244.69 | $244.70 | $244.70 |
| Purchase #5 | $101.96 | 7.232% | $109.3337 | $109.33 | $109.35 | $109.30 |
| Purchase #6 | $67.28 | 7.126% | $72.0744 | $72.07 | $72.05 | $72.10 |
| Purchase #7 | $85.34 | 4.254% | $88.9704 | $88.97 | $88.95 | $89.00 |
| 7 purchase totals = | $809.92 | $858.3542 | $858.34 | $858.30 | $858.40 | |