| 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 | $103.84 | 6.632% | $110.7267 | $110.73 | $110.75 | $110.70 |
| Purchase #2 | $69.76 | 12.654% | $78.5874 | $78.59 | $78.60 | $78.60 |
| Purchase #3 | $55.79 | 7.322% | $59.8749 | $59.87 | $59.85 | $59.90 |
| Purchase #4 | $9.54 | 8.303% | $10.3321 | $10.33 | $10.35 | $10.30 |
| Purchase #5 | $152.88 | 6.594% | $162.9609 | $162.96 | $162.95 | $163.00 |
| Purchase #6 | $54.97 | 7.231% | $58.9449 | $58.94 | $58.95 | $58.90 |
| Purchase #7 | $27.96 | 10.294% | $30.8382 | $30.84 | $30.85 | $30.80 |
| 7 purchase totals = | $474.74 | $512.2651 | $512.26 | $512.30 | $512.20 | |