| 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 | $48.28 | 3.273% | $49.8602 | $49.86 | $49.85 | $49.90 |
| Purchase #2 | $15.54 | 12.650% | $17.5058 | $17.51 | $17.50 | $17.50 |
| Purchase #3 | $170.37 | 10.633% | $188.4854 | $188.49 | $188.50 | $188.50 |
| Purchase #4 | $114.94 | 9.701% | $126.0903 | $126.09 | $126.10 | $126.10 |
| Purchase #5 | $59.68 | 3.134% | $61.5504 | $61.55 | $61.55 | $61.60 |
| Purchase #6 | $144.93 | 6.231% | $153.9606 | $153.96 | $153.95 | $154.00 |
| Purchase #7 | $70.91 | 12.593% | $79.8397 | $79.84 | $79.85 | $79.80 |
| 7 purchase totals = | $624.65 | $677.2924 | $677.30 | $677.30 | $677.40 | |