| 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 | $27.56 | 5.858% | $29.1745 | $29.17 | $29.15 | $29.20 |
| Purchase #2 | $228.65 | 10.222% | $252.0226 | $252.02 | $252.00 | $252.00 |
| Purchase #3 | $111.76 | 11.266% | $124.3509 | $124.35 | $124.35 | $124.40 |
| Purchase #4 | $237.65 | 8.250% | $257.2561 | $257.26 | $257.25 | $257.30 |
| Purchase #5 | $20.45 | 10.356% | $22.5678 | $22.57 | $22.55 | $22.60 |
| Purchase #6 | $110.42 | 13.815% | $125.6745 | $125.67 | $125.65 | $125.70 |
| Purchase #7 | $105.71 | 4.678% | $110.6551 | $110.66 | $110.65 | $110.70 |
| 7 purchase totals = | $842.20 | $921.7015 | $921.70 | $921.60 | $921.90 | |