| 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 | $94.55 | 13.734% | $107.5355 | $107.54 | $107.55 | $107.50 |
| Purchase #2 | $82.45 | 4.413% | $86.0885 | $86.09 | $86.10 | $86.10 |
| Purchase #3 | $46.27 | 4.691% | $48.4405 | $48.44 | $48.45 | $48.40 |
| Purchase #4 | $72.92 | 11.606% | $81.3831 | $81.38 | $81.40 | $81.40 |
| Purchase #5 | $135.46 | 3.822% | $140.6373 | $140.64 | $140.65 | $140.60 |
| Purchase #6 | $158.75 | 4.642% | $166.1192 | $166.12 | $166.10 | $166.10 |
| Purchase #7 | $73.49 | 13.702% | $83.5596 | $83.56 | $83.55 | $83.60 |
| 7 purchase totals = | $663.89 | $713.7637 | $713.77 | $713.80 | $713.70 | |