| 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 | $77.98 | 10.755% | $86.3667 | $86.37 | $86.35 | $86.40 |
| Purchase #2 | $131.28 | 4.378% | $137.0274 | $137.03 | $137.05 | $137.00 |
| Purchase #3 | $46.98 | 4.169% | $48.9386 | $48.94 | $48.95 | $48.90 |
| Purchase #4 | $55.30 | 4.104% | $57.5695 | $57.57 | $57.55 | $57.60 |
| Purchase #5 | $195.66 | 10.364% | $215.9382 | $215.94 | $215.95 | $215.90 |
| Purchase #6 | $227.35 | 10.872% | $252.0675 | $252.07 | $252.05 | $252.10 |
| Purchase #7 | $83.56 | 3.136% | $86.1804 | $86.18 | $86.20 | $86.20 |
| 7 purchase totals = | $818.11 | $884.0883 | $884.10 | $884.10 | $884.10 | |