| 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 | $44.31 | 9.404% | $48.4769 | $48.48 | $48.50 | $48.50 |
| Purchase #2 | $35.26 | 10.211% | $38.8604 | $38.86 | $38.85 | $38.90 |
| Purchase #3 | $104.44 | 9.792% | $114.6668 | $114.67 | $114.65 | $114.70 |
| Purchase #4 | $206.63 | 3.602% | $214.0728 | $214.07 | $214.05 | $214.10 |
| Purchase #5 | $11.65 | 13.790% | $13.2565 | $13.26 | $13.25 | $13.30 |
| Purchase #6 | $244.32 | 5.354% | $257.4009 | $257.40 | $257.40 | $257.40 |
| Purchase #7 | $208.36 | 9.605% | $228.373 | $228.37 | $228.35 | $228.40 |
| 7 purchase totals = | $854.97 | $915.1073 | $915.11 | $915.05 | $915.30 | |