| 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 | $41.90 | 3.539% | $43.3828 | $43.38 | $43.40 | $43.40 |
| Purchase #2 | $150.54 | 8.422% | $163.2185 | $163.22 | $163.20 | $163.20 |
| Purchase #3 | $110.57 | 12.238% | $124.1016 | $124.10 | $124.10 | $124.10 |
| Purchase #4 | $93.69 | 3.649% | $97.1087 | $97.11 | $97.10 | $97.10 |
| Purchase #5 | $143.51 | 13.360% | $162.6829 | $162.68 | $162.70 | $162.70 |
| Purchase #6 | $124.84 | 10.253% | $137.6398 | $137.64 | $137.65 | $137.60 |
| Purchase #7 | $196.41 | 13.675% | $223.2691 | $223.27 | $223.25 | $223.30 |
| 7 purchase totals = | $861.46 | $951.4034 | $951.40 | $951.40 | $951.40 | |