| 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 | $47.43 | 5.847% | $50.2032 | $50.20 | $50.20 | $50.20 |
| Purchase #2 | $206.49 | 4.188% | $215.1378 | $215.14 | $215.15 | $215.10 |
| Purchase #3 | $158.76 | 10.519% | $175.46 | $175.46 | $175.45 | $175.50 |
| Purchase #4 | $164.70 | 13.827% | $187.4731 | $187.47 | $187.45 | $187.50 |
| Purchase #5 | $40.58 | 9.654% | $44.4976 | $44.50 | $44.50 | $44.50 |
| Purchase #6 | $93.63 | 4.468% | $97.8134 | $97.81 | $97.80 | $97.80 |
| Purchase #7 | $140.51 | 13.418% | $159.3636 | $159.36 | $159.35 | $159.40 |
| 7 purchase totals = | $852.10 | $929.9487 | $929.94 | $929.90 | $930.00 | |