| 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 | $27.38 | 11.409% | $30.5038 | $30.50 | $30.50 | $30.50 |
| Purchase #2 | $205.89 | 11.213% | $228.9764 | $228.98 | $229.00 | $229.00 |
| Purchase #3 | $12.87 | 9.803% | $14.1316 | $14.13 | $14.15 | $14.10 |
| Purchase #4 | $203.91 | 8.414% | $221.067 | $221.07 | $221.05 | $221.10 |
| Purchase #5 | $212.53 | 7.689% | $228.8714 | $228.87 | $228.85 | $228.90 |
| Purchase #6 | $26.33 | 5.217% | $27.7036 | $27.70 | $27.70 | $27.70 |
| Purchase #7 | $107.76 | 6.576% | $114.8463 | $114.85 | $114.85 | $114.80 |
| 7 purchase totals = | $796.67 | $866.1001 | $866.10 | $866.10 | $866.10 | |