| 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 | $52.61 | 5.858% | $55.6919 | $55.69 | $55.70 | $55.70 |
| Purchase #2 | $76.99 | 13.637% | $87.4891 | $87.49 | $87.50 | $87.50 |
| Purchase #3 | $127.41 | 5.682% | $134.6494 | $134.65 | $134.65 | $134.60 |
| Purchase #4 | $78.88 | 4.531% | $82.4541 | $82.45 | $82.45 | $82.50 |
| Purchase #5 | $55.75 | 3.811% | $57.8746 | $57.87 | $57.85 | $57.90 |
| Purchase #6 | $5.94 | 13.466% | $6.7399 | $6.74 | $6.75 | $6.70 |
| Purchase #7 | $23.36 | 7.376% | $25.083 | $25.08 | $25.10 | $25.10 |
| 7 purchase totals = | $420.94 | $449.9820 | $449.97 | $450.00 | $450.00 | |