| 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 | $81.97 | 6.832% | $87.5702 | $87.57 | $87.55 | $87.60 |
| Purchase #2 | $203.81 | 13.480% | $231.2836 | $231.28 | $231.30 | $231.30 |
| Purchase #3 | $84.95 | 7.845% | $91.6143 | $91.61 | $91.60 | $91.60 |
| Purchase #4 | $71.89 | 3.318% | $74.2753 | $74.28 | $74.30 | $74.30 |
| Purchase #5 | $86.93 | 12.155% | $97.4963 | $97.50 | $97.50 | $97.50 |
| Purchase #6 | $50.91 | 6.504% | $54.2212 | $54.22 | $54.20 | $54.20 |
| Purchase #7 | $43.89 | 10.700% | $48.5862 | $48.59 | $48.60 | $48.60 |
| 7 purchase totals = | $624.35 | $685.0471 | $685.05 | $685.05 | $685.10 | |