| 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 | $59.52 | 6.575% | $63.4334 | $63.43 | $63.45 | $63.40 |
| Purchase #2 | $161.90 | 6.735% | $172.804 | $172.80 | $172.80 | $172.80 |
| Purchase #3 | $230.55 | 13.323% | $261.2662 | $261.27 | $261.25 | $261.30 |
| Purchase #4 | $12.56 | 13.447% | $14.2489 | $14.25 | $14.25 | $14.20 |
| Purchase #5 | $94.64 | 5.123% | $99.4884 | $99.49 | $99.50 | $99.50 |
| Purchase #6 | $88.42 | 6.594% | $94.2504 | $94.25 | $94.25 | $94.30 |
| Purchase #7 | $146.33 | 4.681% | $153.1797 | $153.18 | $153.20 | $153.20 |
| 7 purchase totals = | $793.92 | $858.6710 | $858.67 | $858.70 | $858.70 | |