| 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 | $66.26 | 13.640% | $75.2979 | $75.30 | $75.30 | $75.30 |
| Purchase #2 | $61.86 | 6.815% | $66.0758 | $66.08 | $66.10 | $66.10 |
| Purchase #3 | $200.89 | 11.643% | $224.2796 | $224.28 | $224.30 | $224.30 |
| Purchase #4 | $32.72 | 13.456% | $37.1228 | $37.12 | $37.10 | $37.10 |
| Purchase #5 | $149.40 | 8.238% | $161.7076 | $161.71 | $161.70 | $161.70 |
| Purchase #6 | $149.28 | 4.702% | $156.2991 | $156.30 | $156.30 | $156.30 |
| Purchase #7 | $126.40 | 6.868% | $135.0812 | $135.08 | $135.10 | $135.10 |
| 7 purchase totals = | $786.81 | $855.8640 | $855.87 | $855.90 | $855.90 | |