| 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 | $23.34 | 4.537% | $24.3989 | $24.40 | $24.40 | $24.40 |
| Purchase #2 | $14.76 | 5.764% | $15.6108 | $15.61 | $15.60 | $15.60 |
| Purchase #3 | $152.52 | 3.292% | $157.541 | $157.54 | $157.55 | $157.50 |
| Purchase #4 | $29.69 | 3.554% | $30.7452 | $30.75 | $30.75 | $30.70 |
| Purchase #5 | $180.67 | 10.338% | $199.3477 | $199.35 | $199.35 | $199.30 |
| Purchase #6 | $108.27 | 9.835% | $118.9184 | $118.92 | $118.90 | $118.90 |
| Purchase #7 | $240.94 | 8.443% | $261.2826 | $261.28 | $261.30 | $261.30 |
| 7 purchase totals = | $750.19 | $807.8446 | $807.85 | $807.85 | $807.70 | |