| 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 | $108.61 | 6.873% | $116.0748 | $116.07 | $116.05 | $116.10 |
| Purchase #2 | $222.42 | 6.783% | $237.5067 | $237.51 | $237.50 | $237.50 |
| Purchase #3 | $108.38 | 9.289% | $118.4474 | $118.45 | $118.45 | $118.40 |
| Purchase #4 | $55.29 | 6.700% | $58.9944 | $58.99 | $59.00 | $59.00 |
| Purchase #5 | $90.73 | 11.725% | $101.3681 | $101.37 | $101.35 | $101.40 |
| Purchase #6 | $150.71 | 4.872% | $158.0526 | $158.05 | $158.05 | $158.10 |
| Purchase #7 | $9.41 | 9.554% | $10.309 | $10.31 | $10.30 | $10.30 |
| 7 purchase totals = | $745.55 | $800.7530 | $800.75 | $800.70 | $800.80 | |