| 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 | $90.59 | 7.435% | $97.3254 | $97.33 | $97.35 | $97.30 |
| Purchase #2 | $225.63 | 7.382% | $242.286 | $242.29 | $242.30 | $242.30 |
| Purchase #3 | $73.33 | 8.496% | $79.5601 | $79.56 | $79.55 | $79.60 |
| Purchase #4 | $82.42 | 5.790% | $87.1921 | $87.19 | $87.20 | $87.20 |
| Purchase #5 | $21.91 | 6.467% | $23.3269 | $23.33 | $23.35 | $23.30 |
| Purchase #6 | $219.85 | 7.700% | $236.7785 | $236.78 | $236.80 | $236.80 |
| Purchase #7 | $175.82 | 13.531% | $199.6102 | $199.61 | $199.60 | $199.60 |
| 7 purchase totals = | $889.55 | $966.0792 | $966.09 | $966.15 | $966.10 | |