| 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 | $58.65 | 7.441% | $63.0141 | $63.01 | $63.00 | $63.00 |
| Purchase #2 | $78.91 | 9.603% | $86.4877 | $86.49 | $86.50 | $86.50 |
| Purchase #3 | $144.72 | 6.169% | $153.6478 | $153.65 | $153.65 | $153.60 |
| Purchase #4 | $63.53 | 12.214% | $71.2896 | $71.29 | $71.30 | $71.30 |
| Purchase #5 | $73.88 | 7.545% | $79.4542 | $79.45 | $79.45 | $79.50 |
| Purchase #6 | $126.88 | 9.242% | $138.6062 | $138.61 | $138.60 | $138.60 |
| Purchase #7 | $72.25 | 7.488% | $77.6601 | $77.66 | $77.65 | $77.70 |
| 7 purchase totals = | $618.82 | $670.1597 | $670.16 | $670.15 | $670.20 | |