| 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 | $30.46 | 11.311% | $33.9053 | $33.91 | $33.90 | $33.90 |
| Purchase #2 | $86.75 | 8.152% | $93.8219 | $93.82 | $93.80 | $93.80 |
| Purchase #3 | $246.95 | 12.564% | $277.9768 | $277.98 | $278.00 | $278.00 |
| Purchase #4 | $22.66 | 12.702% | $25.5383 | $25.54 | $25.55 | $25.50 |
| Purchase #5 | $107.95 | 3.360% | $111.5771 | $111.58 | $111.60 | $111.60 |
| Purchase #6 | $216.77 | 5.773% | $229.2841 | $229.28 | $229.30 | $229.30 |
| Purchase #7 | $139.48 | 11.796% | $155.9331 | $155.93 | $155.95 | $155.90 |
| 7 purchase totals = | $851.02 | $928.0366 | $928.04 | $928.10 | $928.00 | |