| 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 | $99.88 | 4.785% | $104.6593 | $104.66 | $104.65 | $104.70 |
| Purchase #2 | $126.91 | 12.257% | $142.4654 | $142.47 | $142.45 | $142.50 |
| Purchase #3 | $45.83 | 4.496% | $47.8905 | $47.89 | $47.90 | $47.90 |
| Purchase #4 | $246.46 | 5.771% | $260.6832 | $260.68 | $260.70 | $260.70 |
| Purchase #5 | $154.41 | 7.650% | $166.2224 | $166.22 | $166.20 | $166.20 |
| Purchase #6 | $104.73 | 10.181% | $115.3926 | $115.39 | $115.40 | $115.40 |
| Purchase #7 | $43.40 | 3.152% | $44.768 | $44.77 | $44.75 | $44.80 |
| 7 purchase totals = | $821.62 | $882.0814 | $882.08 | $882.05 | $882.20 | |