| 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 | $79.54 | 3.396% | $82.2412 | $82.24 | $82.25 | $82.20 |
| Purchase #2 | $19.73 | 4.567% | $20.6311 | $20.63 | $20.65 | $20.60 |
| Purchase #3 | $208.75 | 3.431% | $215.9122 | $215.91 | $215.90 | $215.90 |
| Purchase #4 | $244.83 | 6.447% | $260.6142 | $260.61 | $260.60 | $260.60 |
| Purchase #5 | $42.54 | 6.469% | $45.2919 | $45.29 | $45.30 | $45.30 |
| Purchase #6 | $41.38 | 7.851% | $44.6287 | $44.63 | $44.65 | $44.60 |
| Purchase #7 | $206.58 | 6.338% | $219.673 | $219.67 | $219.65 | $219.70 |
| 7 purchase totals = | $843.35 | $888.9923 | $888.98 | $889.00 | $888.90 | |