| 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 | $126.98 | 5.202% | $133.5855 | $133.59 | $133.60 | $133.60 |
| Purchase #2 | $76.91 | 12.484% | $86.5114 | $86.51 | $86.50 | $86.50 |
| Purchase #3 | $67.78 | 8.189% | $73.3305 | $73.33 | $73.35 | $73.30 |
| Purchase #4 | $148.49 | 12.697% | $167.3438 | $167.34 | $167.35 | $167.30 |
| Purchase #5 | $85.79 | 9.498% | $93.9383 | $93.94 | $93.95 | $93.90 |
| Purchase #6 | $76.39 | 3.265% | $78.8841 | $78.88 | $78.90 | $78.90 |
| Purchase #7 | $53.95 | 7.852% | $58.1862 | $58.19 | $58.20 | $58.20 |
| 7 purchase totals = | $636.29 | $691.7798 | $691.78 | $691.85 | $691.70 | |