| 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 | $71.77 | 3.119% | $74.0085 | $74.01 | $74.00 | $74.00 |
| Purchase #2 | $15.81 | 9.836% | $17.3651 | $17.37 | $17.35 | $17.40 |
| Purchase #3 | $234.87 | 10.689% | $259.9753 | $259.98 | $260.00 | $260.00 |
| Purchase #4 | $15.82 | 13.235% | $17.9138 | $17.91 | $17.90 | $17.90 |
| Purchase #5 | $214.41 | 5.384% | $225.9538 | $225.95 | $225.95 | $226.00 |
| Purchase #6 | $83.62 | 7.282% | $89.7092 | $89.71 | $89.70 | $89.70 |
| Purchase #7 | $10.25 | 3.838% | $10.6434 | $10.64 | $10.65 | $10.60 |
| 7 purchase totals = | $646.55 | $695.5691 | $695.57 | $695.55 | $695.60 | |