| 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 | $66.92 | 13.828% | $76.1737 | $76.17 | $76.15 | $76.20 |
| Purchase #2 | $192.59 | 10.282% | $212.3921 | $212.39 | $212.40 | $212.40 |
| Purchase #3 | $218.49 | 9.639% | $239.5503 | $239.55 | $239.55 | $239.60 |
| Purchase #4 | $9.66 | 7.450% | $10.3797 | $10.38 | $10.40 | $10.40 |
| Purchase #5 | $60.28 | 11.373% | $67.1356 | $67.14 | $67.15 | $67.10 |
| Purchase #6 | $242.87 | 9.297% | $265.4496 | $265.45 | $265.45 | $265.40 |
| Purchase #7 | $78.49 | 3.382% | $81.1445 | $81.14 | $81.15 | $81.10 |
| 7 purchase totals = | $869.30 | $952.2255 | $952.22 | $952.25 | $952.20 | |