| 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 | $103.45 | 12.847% | $116.7402 | $116.74 | $116.75 | $116.70 |
| Purchase #2 | $50.90 | 3.275% | $52.567 | $52.57 | $52.55 | $52.60 |
| Purchase #3 | $250.55 | 4.431% | $261.6519 | $261.65 | $261.65 | $261.70 |
| Purchase #4 | $132.71 | 9.221% | $144.9472 | $144.95 | $144.95 | $144.90 |
| Purchase #5 | $123.27 | 4.296% | $128.5657 | $128.57 | $128.55 | $128.60 |
| Purchase #6 | $100.92 | 13.109% | $114.1496 | $114.15 | $114.15 | $114.10 |
| Purchase #7 | $39.88 | 10.776% | $44.1775 | $44.18 | $44.20 | $44.20 |
| 7 purchase totals = | $801.68 | $862.7991 | $862.81 | $862.80 | $862.80 | |