| 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 | $57.78 | 9.701% | $63.3852 | $63.39 | $63.40 | $63.40 |
| Purchase #2 | $64.85 | 9.628% | $71.0938 | $71.09 | $71.10 | $71.10 |
| Purchase #3 | $205.86 | 8.738% | $223.848 | $223.85 | $223.85 | $223.80 |
| Purchase #4 | $149.29 | 4.356% | $155.7931 | $155.79 | $155.80 | $155.80 |
| Purchase #5 | $110.47 | 6.185% | $117.3026 | $117.30 | $117.30 | $117.30 |
| Purchase #6 | $209.58 | 9.605% | $229.7102 | $229.71 | $229.70 | $229.70 |
| Purchase #7 | $58.26 | 12.328% | $65.4423 | $65.44 | $65.45 | $65.40 |
| 7 purchase totals = | $856.09 | $926.5752 | $926.57 | $926.60 | $926.50 | |