| 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 | $27.92 | 10.130% | $30.7483 | $30.75 | $30.75 | $30.70 |
| Purchase #2 | $38.26 | 3.741% | $39.6913 | $39.69 | $39.70 | $39.70 |
| Purchase #3 | $222.97 | 10.541% | $246.4733 | $246.47 | $246.45 | $246.50 |
| Purchase #4 | $38.25 | 9.382% | $41.8386 | $41.84 | $41.85 | $41.80 |
| Purchase #5 | $228.57 | 5.594% | $241.3562 | $241.36 | $241.35 | $241.40 |
| Purchase #6 | $23.34 | 4.433% | $24.3747 | $24.37 | $24.35 | $24.40 |
| Purchase #7 | $19.86 | 5.123% | $20.8774 | $20.88 | $20.90 | $20.90 |
| 7 purchase totals = | $599.17 | $645.3598 | $645.36 | $645.35 | $645.40 | |