| 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 | $57.43 | 7.727% | $61.8676 | $61.87 | $61.85 | $61.90 |
| Purchase #2 | $184.78 | 12.373% | $207.6428 | $207.64 | $207.65 | $207.60 |
| Purchase #3 | $28.70 | 6.271% | $30.4998 | $30.50 | $30.50 | $30.50 |
| Purchase #4 | $212.38 | 7.539% | $228.3913 | $228.39 | $228.40 | $228.40 |
| Purchase #5 | $104.88 | 9.343% | $114.6789 | $114.68 | $114.70 | $114.70 |
| Purchase #6 | $109.62 | 3.502% | $113.4589 | $113.46 | $113.45 | $113.50 |
| Purchase #7 | $165.33 | 10.473% | $182.645 | $182.65 | $182.65 | $182.60 |
| 7 purchase totals = | $863.12 | $939.1843 | $939.19 | $939.20 | $939.20 | |