| 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 | $33.72 | 8.216% | $36.4904 | $36.49 | $36.50 | $36.50 |
| Purchase #2 | $132.62 | 7.298% | $142.2986 | $142.30 | $142.30 | $142.30 |
| Purchase #3 | $99.60 | 5.290% | $104.8688 | $104.87 | $104.85 | $104.90 |
| Purchase #4 | $224.31 | 5.486% | $236.6156 | $236.62 | $236.60 | $236.60 |
| Purchase #5 | $116.26 | 9.674% | $127.507 | $127.51 | $127.50 | $127.50 |
| Purchase #6 | $79.90 | 7.245% | $85.6888 | $85.69 | $85.70 | $85.70 |
| Purchase #7 | $171.99 | 9.874% | $188.9723 | $188.97 | $188.95 | $189.00 |
| 7 purchase totals = | $858.40 | $922.4415 | $922.45 | $922.40 | $922.50 | |