| 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 | $25.56 | 7.477% | $27.4711 | $27.47 | $27.45 | $27.50 |
| Purchase #2 | $240.37 | 8.702% | $261.287 | $261.29 | $261.30 | $261.30 |
| Purchase #3 | $185.25 | 5.342% | $195.1461 | $195.15 | $195.15 | $195.10 |
| Purchase #4 | $38.64 | 9.326% | $42.2436 | $42.24 | $42.25 | $42.20 |
| Purchase #5 | $44.46 | 6.712% | $47.4442 | $47.44 | $47.45 | $47.40 |
| Purchase #6 | $188.51 | 13.652% | $214.2454 | $214.25 | $214.25 | $214.20 |
| Purchase #7 | $206.57 | 13.399% | $234.2483 | $234.25 | $234.25 | $234.20 |
| 7 purchase totals = | $929.36 | $1,022.0857 | $1,022.09 | $1,022.10 | $1,021.90 | |