| 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 | $24.76 | 13.469% | $28.0949 | $28.09 | $28.10 | $28.10 |
| Purchase #2 | $163.56 | 6.332% | $173.9166 | $173.92 | $173.90 | $173.90 |
| Purchase #3 | $9.76 | 5.811% | $10.3272 | $10.33 | $10.35 | $10.30 |
| Purchase #4 | $221.75 | 5.441% | $233.8154 | $233.82 | $233.80 | $233.80 |
| Purchase #5 | $26.83 | 11.831% | $30.0043 | $30.00 | $30.00 | $30.00 |
| Purchase #6 | $47.63 | 6.692% | $50.8174 | $50.82 | $50.80 | $50.80 |
| Purchase #7 | $55.92 | 11.765% | $62.499 | $62.50 | $62.50 | $62.50 |
| 7 purchase totals = | $550.21 | $589.4748 | $589.48 | $589.45 | $589.40 | |