| 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 | $104.96 | 6.743% | $112.0375 | $112.04 | $112.05 | $112.00 |
| Purchase #2 | $139.96 | 10.491% | $154.6432 | $154.64 | $154.65 | $154.60 |
| Purchase #3 | $135.25 | 7.121% | $144.8812 | $144.88 | $144.90 | $144.90 |
| Purchase #4 | $50.65 | 8.338% | $54.8732 | $54.87 | $54.85 | $54.90 |
| Purchase #5 | $121.73 | 12.106% | $136.4666 | $136.47 | $136.45 | $136.50 |
| Purchase #6 | $79.94 | 7.815% | $86.1873 | $86.19 | $86.20 | $86.20 |
| Purchase #7 | $18.94 | 3.633% | $19.6281 | $19.63 | $19.65 | $19.60 |
| 7 purchase totals = | $651.43 | $708.7171 | $708.72 | $708.75 | $708.70 | |