| 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 | $131.84 | 12.576% | $148.4202 | $148.42 | $148.40 | $148.40 |
| Purchase #2 | $211.94 | 12.744% | $238.9496 | $238.95 | $238.95 | $238.90 |
| Purchase #3 | $49.56 | 12.657% | $55.8328 | $55.83 | $55.85 | $55.80 |
| Purchase #4 | $74.33 | 7.543% | $79.9367 | $79.94 | $79.95 | $79.90 |
| Purchase #5 | $191.66 | 12.638% | $215.882 | $215.88 | $215.90 | $215.90 |
| Purchase #6 | $77.71 | 4.273% | $81.0305 | $81.03 | $81.05 | $81.00 |
| Purchase #7 | $69.50 | 13.605% | $78.9555 | $78.96 | $78.95 | $79.00 |
| 7 purchase totals = | $806.54 | $899.0073 | $899.01 | $899.05 | $898.90 | |