| 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 | $99.48 | 12.128% | $111.5449 | $111.54 | $111.55 | $111.50 |
| Purchase #2 | $82.63 | 11.665% | $92.2688 | $92.27 | $92.25 | $92.30 |
| Purchase #3 | $94.51 | 4.282% | $98.5569 | $98.56 | $98.55 | $98.60 |
| Purchase #4 | $133.62 | 3.273% | $137.9934 | $137.99 | $138.00 | $138.00 |
| Purchase #5 | $57.50 | 10.836% | $63.7307 | $63.73 | $63.75 | $63.70 |
| Purchase #6 | $208.42 | 13.302% | $236.144 | $236.14 | $236.15 | $236.10 |
| Purchase #7 | $156.87 | 8.122% | $169.611 | $169.61 | $169.60 | $169.60 |
| 7 purchase totals = | $833.03 | $909.8497 | $909.84 | $909.85 | $909.80 | |