| 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 | $83.30 | 9.680% | $91.3634 | $91.36 | $91.35 | $91.40 |
| Purchase #2 | $84.78 | 9.189% | $92.5704 | $92.57 | $92.55 | $92.60 |
| Purchase #3 | $9.43 | 12.450% | $10.604 | $10.60 | $10.60 | $10.60 |
| Purchase #4 | $29.26 | 5.773% | $30.9492 | $30.95 | $30.95 | $30.90 |
| Purchase #5 | $248.80 | 13.300% | $281.8904 | $281.89 | $281.90 | $281.90 |
| Purchase #6 | $43.68 | 9.836% | $47.9764 | $47.98 | $48.00 | $48.00 |
| Purchase #7 | $39.77 | 6.313% | $42.2807 | $42.28 | $42.30 | $42.30 |
| 7 purchase totals = | $539.02 | $597.6345 | $597.63 | $597.65 | $597.70 | |