| 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 | $24.75 | 9.108% | $27.0042 | $27.00 | $27.00 | $27.00 |
| Purchase #2 | $60.51 | 9.655% | $66.3522 | $66.35 | $66.35 | $66.40 |
| Purchase #3 | $37.45 | 5.494% | $39.5075 | $39.51 | $39.50 | $39.50 |
| Purchase #4 | $75.90 | 7.779% | $81.8043 | $81.80 | $81.80 | $81.80 |
| Purchase #5 | $14.68 | 5.222% | $15.4466 | $15.45 | $15.45 | $15.40 |
| Purchase #6 | $125.91 | 4.482% | $131.5533 | $131.55 | $131.55 | $131.60 |
| Purchase #7 | $184.51 | 5.215% | $194.1322 | $194.13 | $194.15 | $194.10 |
| 7 purchase totals = | $523.71 | $555.8003 | $555.79 | $555.80 | $555.80 | |