| 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 | $30.87 | 9.848% | $33.9101 | $33.91 | $33.90 | $33.90 |
| Purchase #2 | $52.66 | 13.366% | $59.6985 | $59.70 | $59.70 | $59.70 |
| Purchase #3 | $93.82 | 6.592% | $100.0046 | $100.00 | $100.00 | $100.00 |
| Purchase #4 | $188.62 | 6.528% | $200.9331 | $200.93 | $200.95 | $200.90 |
| Purchase #5 | $141.49 | 3.298% | $146.1563 | $146.16 | $146.15 | $146.20 |
| Purchase #6 | $88.79 | 4.681% | $92.9463 | $92.95 | $92.95 | $92.90 |
| Purchase #7 | $22.67 | 8.218% | $24.533 | $24.53 | $24.55 | $24.50 |
| 7 purchase totals = | $618.92 | $658.1819 | $658.18 | $658.20 | $658.10 | |