| 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 | $24.37 | 13.567% | $27.6763 | $27.68 | $27.70 | $27.70 |
| Purchase #2 | $9.91 | 4.859% | $10.3915 | $10.39 | $10.40 | $10.40 |
| Purchase #3 | $120.57 | 3.666% | $124.9901 | $124.99 | $125.00 | $125.00 |
| Purchase #4 | $87.85 | 9.833% | $96.4883 | $96.49 | $96.50 | $96.50 |
| Purchase #5 | $107.44 | 8.319% | $116.3779 | $116.38 | $116.40 | $116.40 |
| Purchase #6 | $121.46 | 4.457% | $126.8735 | $126.87 | $126.85 | $126.90 |
| Purchase #7 | $103.37 | 11.287% | $115.0374 | $115.04 | $115.05 | $115.00 |
| 7 purchase totals = | $574.97 | $617.8350 | $617.84 | $617.90 | $617.90 | |