| 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 | $13.34 | 9.866% | $14.6561 | $14.66 | $14.65 | $14.70 |
| Purchase #2 | $241.31 | 3.514% | $249.7896 | $249.79 | $249.80 | $249.80 |
| Purchase #3 | $182.89 | 8.147% | $197.79 | $197.79 | $197.80 | $197.80 |
| Purchase #4 | $144.28 | 8.667% | $156.7847 | $156.78 | $156.80 | $156.80 |
| Purchase #5 | $151.78 | 8.815% | $165.1594 | $165.16 | $165.15 | $165.20 |
| Purchase #6 | $42.63 | 3.690% | $44.203 | $44.20 | $44.20 | $44.20 |
| Purchase #7 | $94.52 | 3.108% | $97.4577 | $97.46 | $97.45 | $97.50 |
| 7 purchase totals = | $870.75 | $925.8405 | $925.84 | $925.85 | $926.00 | |