| 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 | $122.57 | 7.711% | $132.0214 | $132.02 | $132.00 | $132.00 |
| Purchase #2 | $93.30 | 6.400% | $99.2712 | $99.27 | $99.25 | $99.30 |
| Purchase #3 | $102.39 | 7.752% | $110.3273 | $110.33 | $110.35 | $110.30 |
| Purchase #4 | $61.86 | 8.727% | $67.2585 | $67.26 | $67.25 | $67.30 |
| Purchase #5 | $132.53 | 12.160% | $148.6456 | $148.65 | $148.65 | $148.60 |
| Purchase #6 | $65.79 | 3.598% | $68.1571 | $68.16 | $68.15 | $68.20 |
| Purchase #7 | $6.34 | 9.674% | $6.9533 | $6.95 | $6.95 | $7.00 |
| 7 purchase totals = | $584.78 | $632.6344 | $632.64 | $632.60 | $632.70 | |