| 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 | $40.67 | 8.797% | $44.2477 | $44.25 | $44.25 | $44.20 |
| Purchase #2 | $196.71 | 9.552% | $215.4997 | $215.50 | $215.50 | $215.50 |
| Purchase #3 | $12.38 | 11.207% | $13.7674 | $13.77 | $13.75 | $13.80 |
| Purchase #4 | $217.95 | 11.129% | $242.2057 | $242.21 | $242.20 | $242.20 |
| Purchase #5 | $72.70 | 9.820% | $79.8391 | $79.84 | $79.85 | $79.80 |
| Purchase #6 | $212.30 | 7.277% | $227.7491 | $227.75 | $227.75 | $227.70 |
| Purchase #7 | $183.31 | 8.494% | $198.8804 | $198.88 | $198.90 | $198.90 |
| 7 purchase totals = | $936.02 | $1,022.1891 | $1,022.20 | $1,022.20 | $1,022.10 | |