| 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 | $6.91 | 11.180% | $7.6825 | $7.68 | $7.70 | $7.70 |
| Purchase #2 | $187.79 | 10.776% | $208.0263 | $208.03 | $208.05 | $208.00 |
| Purchase #3 | $129.95 | 11.256% | $144.5772 | $144.58 | $144.60 | $144.60 |
| Purchase #4 | $69.69 | 9.108% | $76.0374 | $76.04 | $76.05 | $76.00 |
| Purchase #5 | $227.27 | 9.141% | $248.0448 | $248.04 | $248.05 | $248.00 |
| Purchase #6 | $127.28 | 4.153% | $132.5659 | $132.57 | $132.55 | $132.60 |
| Purchase #7 | $73.75 | 6.328% | $78.4169 | $78.42 | $78.40 | $78.40 |
| 7 purchase totals = | $822.64 | $895.3510 | $895.36 | $895.40 | $895.30 | |