| 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 | $86.77 | 10.671% | $96.0292 | $96.03 | $96.05 | $96.00 |
| Purchase #2 | $27.62 | 7.778% | $29.7683 | $29.77 | $29.75 | $29.80 |
| Purchase #3 | $41.64 | 8.231% | $45.0674 | $45.07 | $45.05 | $45.10 |
| Purchase #4 | $89.49 | 13.465% | $101.5398 | $101.54 | $101.55 | $101.50 |
| Purchase #5 | $42.56 | 7.714% | $45.8431 | $45.84 | $45.85 | $45.80 |
| Purchase #6 | $83.79 | 6.257% | $89.0327 | $89.03 | $89.05 | $89.00 |
| Purchase #7 | $212.31 | 12.667% | $239.2033 | $239.20 | $239.20 | $239.20 |
| 7 purchase totals = | $584.18 | $646.4838 | $646.48 | $646.50 | $646.40 | |