| 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 | $72.31 | 5.311% | $76.1504 | $76.15 | $76.15 | $76.20 |
| Purchase #2 | $145.34 | 13.684% | $165.2283 | $165.23 | $165.25 | $165.20 |
| Purchase #3 | $66.56 | 13.375% | $75.4624 | $75.46 | $75.45 | $75.50 |
| Purchase #4 | $35.61 | 3.495% | $36.8546 | $36.85 | $36.85 | $36.90 |
| Purchase #5 | $111.58 | 5.684% | $117.9222 | $117.92 | $117.90 | $117.90 |
| Purchase #6 | $225.95 | 11.391% | $251.688 | $251.69 | $251.70 | $251.70 |
| Purchase #7 | $237.48 | 11.650% | $265.1464 | $265.15 | $265.15 | $265.10 |
| 7 purchase totals = | $894.83 | $988.4523 | $988.45 | $988.45 | $988.50 | |