| 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 | $58.91 | 4.329% | $61.4602 | $61.46 | $61.45 | $61.50 |
| Purchase #2 | $132.29 | 8.716% | $143.8204 | $143.82 | $143.80 | $143.80 |
| Purchase #3 | $7.76 | 3.309% | $8.0168 | $8.02 | $8.00 | $8.00 |
| Purchase #4 | $234.59 | 7.794% | $252.8739 | $252.87 | $252.85 | $252.90 |
| Purchase #5 | $238.78 | 3.742% | $247.7151 | $247.72 | $247.70 | $247.70 |
| Purchase #6 | $106.57 | 5.185% | $112.0957 | $112.10 | $112.10 | $112.10 |
| Purchase #7 | $78.87 | 3.844% | $81.9018 | $81.90 | $81.90 | $81.90 |
| 7 purchase totals = | $857.77 | $907.8839 | $907.89 | $907.80 | $907.90 | |