| 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 | $41.90 | 3.338% | $43.2986 | $43.30 | $43.30 | $43.30 |
| Purchase #2 | $28.49 | 5.454% | $30.0438 | $30.04 | $30.05 | $30.00 |
| Purchase #3 | $38.44 | 11.775% | $42.9663 | $42.97 | $42.95 | $43.00 |
| Purchase #4 | $117.95 | 7.147% | $126.3799 | $126.38 | $126.40 | $126.40 |
| Purchase #5 | $194.73 | 9.353% | $212.9431 | $212.94 | $212.95 | $212.90 |
| Purchase #6 | $88.73 | 8.370% | $96.1567 | $96.16 | $96.15 | $96.20 |
| Purchase #7 | $127.90 | 9.622% | $140.2065 | $140.21 | $140.20 | $140.20 |
| 7 purchase totals = | $638.14 | $691.9949 | $692.00 | $692.00 | $692.00 | |