| 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 | $21.57 | 9.461% | $23.6107 | $23.61 | $23.60 | $23.60 |
| Purchase #2 | $92.72 | 7.671% | $99.8326 | $99.83 | $99.85 | $99.80 |
| Purchase #3 | $78.38 | 9.783% | $86.0479 | $86.05 | $86.05 | $86.00 |
| Purchase #4 | $188.97 | 10.203% | $208.2506 | $208.25 | $208.25 | $208.30 |
| Purchase #5 | $55.38 | 9.808% | $60.8117 | $60.81 | $60.80 | $60.80 |
| Purchase #6 | $77.90 | 13.484% | $88.404 | $88.40 | $88.40 | $88.40 |
| Purchase #7 | $209.33 | 3.503% | $216.6628 | $216.66 | $216.65 | $216.70 |
| 7 purchase totals = | $724.25 | $783.6203 | $783.61 | $783.60 | $783.60 | |