| 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 | $87.50 | 7.123% | $93.7326 | $93.73 | $93.75 | $93.70 |
| Purchase #2 | $137.46 | 13.141% | $155.5236 | $155.52 | $155.50 | $155.50 |
| Purchase #3 | $69.72 | 13.409% | $79.0688 | $79.07 | $79.05 | $79.10 |
| Purchase #4 | $59.86 | 11.118% | $66.5152 | $66.52 | $66.50 | $66.50 |
| Purchase #5 | $75.53 | 5.435% | $79.6351 | $79.64 | $79.65 | $79.60 |
| Purchase #6 | $148.64 | 7.299% | $159.4892 | $159.49 | $159.50 | $159.50 |
| Purchase #7 | $216.51 | 10.796% | $239.8844 | $239.88 | $239.90 | $239.90 |
| 7 purchase totals = | $795.22 | $873.8489 | $873.85 | $873.85 | $873.80 | |