| 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 | $68.57 | 4.288% | $71.5103 | $71.51 | $71.50 | $71.50 |
| Purchase #2 | $48.60 | 3.247% | $50.178 | $50.18 | $50.20 | $50.20 |
| Purchase #3 | $158.64 | 13.520% | $180.0881 | $180.09 | $180.10 | $180.10 |
| Purchase #4 | $65.38 | 11.746% | $73.0595 | $73.06 | $73.05 | $73.10 |
| Purchase #5 | $147.51 | 8.186% | $159.5852 | $159.59 | $159.60 | $159.60 |
| Purchase #6 | $110.79 | 4.129% | $115.3645 | $115.36 | $115.35 | $115.40 |
| Purchase #7 | $189.89 | 10.215% | $209.2873 | $209.29 | $209.30 | $209.30 |
| 7 purchase totals = | $789.38 | $859.0729 | $859.08 | $859.10 | $859.20 | |