| 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 | $81.46 | 5.352% | $85.8197 | $85.82 | $85.80 | $85.80 |
| Purchase #2 | $247.92 | 5.623% | $261.8605 | $261.86 | $261.85 | $261.90 |
| Purchase #3 | $87.46 | 11.400% | $97.4304 | $97.43 | $97.45 | $97.40 |
| Purchase #4 | $139.89 | 4.583% | $146.3012 | $146.30 | $146.30 | $146.30 |
| Purchase #5 | $107.34 | 10.462% | $118.5699 | $118.57 | $118.55 | $118.60 |
| Purchase #6 | $150.58 | 10.828% | $166.8848 | $166.88 | $166.90 | $166.90 |
| Purchase #7 | $114.63 | 5.375% | $120.7914 | $120.79 | $120.80 | $120.80 |
| 7 purchase totals = | $929.28 | $997.6579 | $997.65 | $997.65 | $997.70 | |