| 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 | $76.74 | 11.872% | $85.8506 | $85.85 | $85.85 | $85.90 |
| Purchase #2 | $67.56 | 10.107% | $74.3883 | $74.39 | $74.40 | $74.40 |
| Purchase #3 | $85.81 | 4.213% | $89.4252 | $89.43 | $89.45 | $89.40 |
| Purchase #4 | $228.97 | 10.456% | $252.9111 | $252.91 | $252.90 | $252.90 |
| Purchase #5 | $181.36 | 12.591% | $204.195 | $204.20 | $204.20 | $204.20 |
| Purchase #6 | $165.44 | 8.873% | $180.1195 | $180.12 | $180.10 | $180.10 |
| Purchase #7 | $231.82 | 12.591% | $261.0085 | $261.01 | $261.00 | $261.00 |
| 7 purchase totals = | $1,037.70 | $1,147.8982 | $1,147.91 | $1,147.90 | $1,147.90 | |