| 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 | $27.33 | 11.233% | $30.4 | $30.40 | $30.40 | $30.40 |
| Purchase #2 | $150.75 | 8.585% | $163.6919 | $163.69 | $163.70 | $163.70 |
| Purchase #3 | $189.90 | 4.696% | $198.8177 | $198.82 | $198.80 | $198.80 |
| Purchase #4 | $243.87 | 7.417% | $261.9578 | $261.96 | $261.95 | $262.00 |
| Purchase #5 | $106.67 | 10.362% | $117.7231 | $117.72 | $117.70 | $117.70 |
| Purchase #6 | $129.58 | 5.396% | $136.5721 | $136.57 | $136.55 | $136.60 |
| Purchase #7 | $41.31 | 8.467% | $44.8077 | $44.81 | $44.80 | $44.80 |
| 7 purchase totals = | $889.41 | $953.9703 | $953.97 | $953.90 | $954.00 | |