| 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 | $30.36 | 11.585% | $33.8772 | $33.88 | $33.90 | $33.90 |
| Purchase #2 | $157.70 | 11.181% | $175.3324 | $175.33 | $175.35 | $175.30 |
| Purchase #3 | $95.51 | 9.797% | $104.8671 | $104.87 | $104.85 | $104.90 |
| Purchase #4 | $18.61 | 8.442% | $20.1811 | $20.18 | $20.20 | $20.20 |
| Purchase #5 | $242.56 | 7.692% | $261.2177 | $261.22 | $261.20 | $261.20 |
| Purchase #6 | $74.66 | 13.835% | $84.9892 | $84.99 | $85.00 | $85.00 |
| Purchase #7 | $236.31 | 6.541% | $251.767 | $251.77 | $251.75 | $251.80 |
| 7 purchase totals = | $855.71 | $932.2317 | $932.24 | $932.25 | $932.30 | |