| 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 | $163.76 | 3.701% | $169.8208 | $169.82 | $169.80 | $169.80 |
| Purchase #2 | $237.62 | 3.202% | $245.2286 | $245.23 | $245.25 | $245.20 |
| Purchase #3 | $9.80 | 3.604% | $10.1532 | $10.15 | $10.15 | $10.20 |
| Purchase #4 | $55.55 | 11.581% | $61.9832 | $61.98 | $62.00 | $62.00 |
| Purchase #5 | $86.34 | 12.734% | $97.3345 | $97.33 | $97.35 | $97.30 |
| Purchase #6 | $84.27 | 8.452% | $91.3925 | $91.39 | $91.40 | $91.40 |
| Purchase #7 | $8.91 | 13.758% | $10.1358 | $10.14 | $10.15 | $10.10 |
| 7 purchase totals = | $646.25 | $686.0486 | $686.04 | $686.10 | $686.00 | |