| 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 | $42.58 | 12.637% | $47.9608 | $47.96 | $47.95 | $48.00 |
| Purchase #2 | $184.43 | 3.398% | $190.6969 | $190.70 | $190.70 | $190.70 |
| Purchase #3 | $144.97 | 11.667% | $161.8836 | $161.88 | $161.90 | $161.90 |
| Purchase #4 | $12.76 | 7.222% | $13.6815 | $13.68 | $13.70 | $13.70 |
| Purchase #5 | $241.55 | 4.389% | $252.1516 | $252.15 | $252.15 | $252.20 |
| Purchase #6 | $107.64 | 9.670% | $118.0488 | $118.05 | $118.05 | $118.00 |
| Purchase #7 | $73.99 | 5.197% | $77.8353 | $77.84 | $77.85 | $77.80 |
| 7 purchase totals = | $807.92 | $862.2585 | $862.26 | $862.30 | $862.30 | |