| 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 | $58.99 | 9.213% | $64.4247 | $64.42 | $64.40 | $64.40 |
| Purchase #2 | $215.31 | 6.831% | $230.0178 | $230.02 | $230.00 | $230.00 |
| Purchase #3 | $155.93 | 9.690% | $171.0396 | $171.04 | $171.05 | $171.00 |
| Purchase #4 | $48.69 | 10.706% | $53.9028 | $53.90 | $53.90 | $53.90 |
| Purchase #5 | $249.89 | 5.106% | $262.6494 | $262.65 | $262.65 | $262.60 |
| Purchase #6 | $236.46 | 10.709% | $261.7825 | $261.78 | $261.80 | $261.80 |
| Purchase #7 | $107.96 | 10.505% | $119.3012 | $119.30 | $119.30 | $119.30 |
| 7 purchase totals = | $1,073.23 | $1,163.1180 | $1,163.11 | $1,163.10 | $1,163.00 | |