| 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 | $235.62 | 5.240% | $247.9665 | $247.97 | $247.95 | $248.00 |
| Purchase #2 | $82.98 | 3.175% | $85.6146 | $85.61 | $85.60 | $85.60 |
| Purchase #3 | $124.91 | 7.813% | $134.6692 | $134.67 | $134.65 | $134.70 |
| Purchase #4 | $91.84 | 5.250% | $96.6616 | $96.66 | $96.65 | $96.70 |
| Purchase #5 | $69.31 | 13.118% | $78.4021 | $78.40 | $78.40 | $78.40 |
| Purchase #6 | $250.95 | 13.122% | $283.8797 | $283.88 | $283.90 | $283.90 |
| Purchase #7 | $48.31 | 6.115% | $51.2642 | $51.26 | $51.25 | $51.30 |
| 7 purchase totals = | $903.92 | $978.4579 | $978.45 | $978.40 | $978.60 | |