| 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 | $91.44 | 6.204% | $97.1129 | $97.11 | $97.10 | $97.10 |
| Purchase #2 | $60.35 | 10.249% | $66.5353 | $66.54 | $66.55 | $66.50 |
| Purchase #3 | $46.45 | 10.785% | $51.4596 | $51.46 | $51.45 | $51.50 |
| Purchase #4 | $36.39 | 5.584% | $38.422 | $38.42 | $38.40 | $38.40 |
| Purchase #5 | $182.47 | 11.795% | $203.9923 | $203.99 | $204.00 | $204.00 |
| Purchase #6 | $247.86 | 8.389% | $268.653 | $268.65 | $268.65 | $268.70 |
| Purchase #7 | $99.72 | 3.787% | $103.4964 | $103.50 | $103.50 | $103.50 |
| 7 purchase totals = | $764.68 | $829.6715 | $829.67 | $829.65 | $829.70 | |