| 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 | $106.80 | 4.429% | $111.5302 | $111.53 | $111.55 | $111.50 |
| Purchase #2 | $15.94 | 4.824% | $16.7089 | $16.71 | $16.70 | $16.70 |
| Purchase #3 | $166.25 | 12.111% | $186.3845 | $186.38 | $186.40 | $186.40 |
| Purchase #4 | $24.32 | 12.445% | $27.3466 | $27.35 | $27.35 | $27.30 |
| Purchase #5 | $52.89 | 11.484% | $58.9639 | $58.96 | $58.95 | $59.00 |
| Purchase #6 | $207.55 | 5.606% | $219.1853 | $219.19 | $219.20 | $219.20 |
| Purchase #7 | $156.88 | 12.852% | $177.0422 | $177.04 | $177.05 | $177.00 |
| 7 purchase totals = | $730.63 | $797.1616 | $797.16 | $797.20 | $797.10 | |