| 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 | $42.99 | 9.575% | $47.1063 | $47.11 | $47.10 | $47.10 |
| Purchase #2 | $37.97 | 3.285% | $39.2173 | $39.22 | $39.20 | $39.20 |
| Purchase #3 | $135.29 | 3.431% | $139.9318 | $139.93 | $139.95 | $139.90 |
| Purchase #4 | $78.33 | 4.335% | $81.7256 | $81.73 | $81.75 | $81.70 |
| Purchase #5 | $116.73 | 6.578% | $124.4085 | $124.41 | $124.40 | $124.40 |
| Purchase #6 | $247.74 | 5.384% | $261.0783 | $261.08 | $261.10 | $261.10 |
| Purchase #7 | $163.78 | 3.321% | $169.2191 | $169.22 | $169.20 | $169.20 |
| 7 purchase totals = | $822.83 | $862.6869 | $862.70 | $862.70 | $862.60 | |