| 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 | $128.34 | 9.614% | $140.6786 | $140.68 | $140.70 | $140.70 |
| Purchase #2 | $14.45 | 7.413% | $15.5212 | $15.52 | $15.50 | $15.50 |
| Purchase #3 | $86.52 | 8.633% | $93.9893 | $93.99 | $94.00 | $94.00 |
| Purchase #4 | $243.95 | 7.385% | $261.9657 | $261.97 | $261.95 | $262.00 |
| Purchase #5 | $67.69 | 12.677% | $76.2711 | $76.27 | $76.25 | $76.30 |
| Purchase #6 | $35.99 | 6.413% | $38.298 | $38.30 | $38.30 | $38.30 |
| Purchase #7 | $20.52 | 13.481% | $23.2863 | $23.29 | $23.30 | $23.30 |
| 7 purchase totals = | $597.46 | $650.0102 | $650.02 | $650.00 | $650.10 | |