| 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 | $74.87 | 10.462% | $82.7029 | $82.70 | $82.70 | $82.70 |
| Purchase #2 | $70.61 | 13.134% | $79.8839 | $79.88 | $79.90 | $79.90 |
| Purchase #3 | $67.53 | 7.621% | $72.6765 | $72.68 | $72.70 | $72.70 |
| Purchase #4 | $145.77 | 5.867% | $154.3223 | $154.32 | $154.30 | $154.30 |
| Purchase #5 | $97.59 | 10.652% | $107.9853 | $107.99 | $108.00 | $108.00 |
| Purchase #6 | $131.81 | 9.342% | $144.1237 | $144.12 | $144.10 | $144.10 |
| Purchase #7 | $109.54 | 5.589% | $115.6622 | $115.66 | $115.65 | $115.70 |
| 7 purchase totals = | $697.72 | $757.3568 | $757.35 | $757.35 | $757.40 | |