| 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 | $35.84 | 12.572% | $40.3458 | $40.35 | $40.35 | $40.30 |
| Purchase #2 | $15.70 | 8.857% | $17.0905 | $17.09 | $17.10 | $17.10 |
| Purchase #3 | $138.48 | 5.387% | $145.9399 | $145.94 | $145.95 | $145.90 |
| Purchase #4 | $211.77 | 6.596% | $225.7383 | $225.74 | $225.75 | $225.70 |
| Purchase #5 | $234.83 | 7.727% | $252.9753 | $252.98 | $253.00 | $253.00 |
| Purchase #6 | $45.90 | 4.619% | $48.0201 | $48.02 | $48.00 | $48.00 |
| Purchase #7 | $130.43 | 5.580% | $137.708 | $137.71 | $137.70 | $137.70 |
| 7 purchase totals = | $812.95 | $867.8179 | $867.83 | $867.85 | $867.70 | |