| 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 | $65.75 | 6.185% | $69.8166 | $69.82 | $69.80 | $69.80 |
| Purchase #2 | $21.66 | 8.559% | $23.5139 | $23.51 | $23.50 | $23.50 |
| Purchase #3 | $118.65 | 11.215% | $131.9566 | $131.96 | $131.95 | $132.00 |
| Purchase #4 | $134.32 | 10.386% | $148.2705 | $148.27 | $148.25 | $148.30 |
| Purchase #5 | $97.30 | 7.179% | $104.2852 | $104.29 | $104.30 | $104.30 |
| Purchase #6 | $102.47 | 10.673% | $113.4066 | $113.41 | $113.40 | $113.40 |
| Purchase #7 | $58.81 | 13.794% | $66.9223 | $66.92 | $66.90 | $66.90 |
| 7 purchase totals = | $598.96 | $658.1717 | $658.18 | $658.10 | $658.20 | |