| 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 | $6.85 | 6.218% | $7.2759 | $7.28 | $7.30 | $7.30 |
| Purchase #2 | $81.62 | 3.148% | $84.1894 | $84.19 | $84.20 | $84.20 |
| Purchase #3 | $102.66 | 10.551% | $113.4917 | $113.49 | $113.50 | $113.50 |
| Purchase #4 | $52.90 | 3.619% | $54.8145 | $54.81 | $54.80 | $54.80 |
| Purchase #5 | $102.40 | 4.663% | $107.1749 | $107.17 | $107.15 | $107.20 |
| Purchase #6 | $34.26 | 11.628% | $38.2438 | $38.24 | $38.25 | $38.20 |
| Purchase #7 | $76.78 | 6.866% | $82.0517 | $82.05 | $82.05 | $82.10 |
| 7 purchase totals = | $457.47 | $487.2419 | $487.23 | $487.25 | $487.30 | |