| 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 | $28.64 | 7.678% | $30.839 | $30.84 | $30.85 | $30.80 |
| Purchase #2 | $217.85 | 3.262% | $224.9563 | $224.96 | $224.95 | $225.00 |
| Purchase #3 | $52.68 | 6.304% | $56.0009 | $56.00 | $56.00 | $56.00 |
| Purchase #4 | $20.71 | 6.471% | $22.0501 | $22.05 | $22.05 | $22.10 |
| Purchase #5 | $117.59 | 9.631% | $128.9151 | $128.92 | $128.90 | $128.90 |
| Purchase #6 | $215.64 | 9.469% | $236.059 | $236.06 | $236.05 | $236.10 |
| Purchase #7 | $145.46 | 12.266% | $163.3021 | $163.30 | $163.30 | $163.30 |
| 7 purchase totals = | $798.57 | $862.1225 | $862.13 | $862.10 | $862.20 | |