| 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 | $54.37 | 7.526% | $58.4619 | $58.46 | $58.45 | $58.50 |
| Purchase #2 | $202.77 | 7.144% | $217.2559 | $217.26 | $217.25 | $217.30 |
| Purchase #3 | $24.95 | 5.296% | $26.2714 | $26.27 | $26.25 | $26.30 |
| Purchase #4 | $135.68 | 9.681% | $148.8152 | $148.82 | $148.80 | $148.80 |
| Purchase #5 | $33.31 | 6.349% | $35.4249 | $35.42 | $35.40 | $35.40 |
| Purchase #6 | $81.75 | 5.544% | $86.2822 | $86.28 | $86.30 | $86.30 |
| Purchase #7 | $205.93 | 10.476% | $227.5032 | $227.50 | $227.50 | $227.50 |
| 7 purchase totals = | $738.76 | $800.0147 | $800.01 | $799.95 | $800.10 | |