| 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 | $25.67 | 7.630% | $27.6286 | $27.63 | $27.65 | $27.60 |
| Purchase #2 | $157.45 | 8.277% | $170.4821 | $170.48 | $170.50 | $170.50 |
| Purchase #3 | $96.79 | 8.398% | $104.9184 | $104.92 | $104.90 | $104.90 |
| Purchase #4 | $191.65 | 9.637% | $210.1193 | $210.12 | $210.10 | $210.10 |
| Purchase #5 | $114.97 | 10.839% | $127.4316 | $127.43 | $127.45 | $127.40 |
| Purchase #6 | $232.91 | 12.272% | $261.4927 | $261.49 | $261.50 | $261.50 |
| Purchase #7 | $63.79 | 3.189% | $65.8243 | $65.82 | $65.80 | $65.80 |
| 7 purchase totals = | $883.23 | $967.8970 | $967.89 | $967.90 | $967.80 | |