| 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 | $209.43 | 3.652% | $217.0784 | $217.08 | $217.10 | $217.10 |
| Purchase #2 | $24.42 | 8.719% | $26.5492 | $26.55 | $26.55 | $26.50 |
| Purchase #3 | $70.76 | 11.477% | $78.8811 | $78.88 | $78.90 | $78.90 |
| Purchase #4 | $61.27 | 5.697% | $64.7606 | $64.76 | $64.75 | $64.80 |
| Purchase #5 | $45.78 | 9.245% | $50.0124 | $50.01 | $50.00 | $50.00 |
| Purchase #6 | $59.86 | 12.598% | $67.4012 | $67.40 | $67.40 | $67.40 |
| Purchase #7 | $204.99 | 5.403% | $216.0656 | $216.07 | $216.05 | $216.10 |
| 7 purchase totals = | $676.51 | $720.7485 | $720.75 | $720.75 | $720.80 | |