| 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 | $93.73 | 3.785% | $97.2777 | $97.28 | $97.30 | $97.30 |
| Purchase #2 | $105.62 | 5.577% | $111.5104 | $111.51 | $111.50 | $111.50 |
| Purchase #3 | $180.33 | 9.446% | $197.364 | $197.36 | $197.35 | $197.40 |
| Purchase #4 | $151.56 | 11.760% | $169.3835 | $169.38 | $169.40 | $169.40 |
| Purchase #5 | $82.42 | 9.377% | $90.1485 | $90.15 | $90.15 | $90.10 |
| Purchase #6 | $216.71 | 7.197% | $232.3066 | $232.31 | $232.30 | $232.30 |
| Purchase #7 | $66.71 | 13.868% | $75.9613 | $75.96 | $75.95 | $76.00 |
| 7 purchase totals = | $897.08 | $973.9520 | $973.95 | $973.95 | $974.00 | |