| 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 | $92.85 | 4.711% | $97.2242 | $97.22 | $97.20 | $97.20 |
| Purchase #2 | $29.59 | 6.694% | $31.5708 | $31.57 | $31.55 | $31.60 |
| Purchase #3 | $104.49 | 11.373% | $116.3736 | $116.37 | $116.35 | $116.40 |
| Purchase #4 | $61.99 | 13.580% | $70.4082 | $70.41 | $70.40 | $70.40 |
| Purchase #5 | $30.87 | 8.634% | $33.5353 | $33.54 | $33.55 | $33.50 |
| Purchase #6 | $203.72 | 10.160% | $224.418 | $224.42 | $224.40 | $224.40 |
| Purchase #7 | $90.50 | 7.208% | $97.0232 | $97.02 | $97.00 | $97.00 |
| 7 purchase totals = | $614.01 | $670.5533 | $670.55 | $670.45 | $670.50 | |