| 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 | $85.96 | 13.365% | $97.4486 | $97.45 | $97.45 | $97.40 |
| Purchase #2 | $75.70 | 6.518% | $80.6341 | $80.63 | $80.65 | $80.60 |
| Purchase #3 | $8.52 | 6.593% | $9.0817 | $9.08 | $9.10 | $9.10 |
| Purchase #4 | $116.62 | 4.575% | $121.9554 | $121.96 | $121.95 | $122.00 |
| Purchase #5 | $168.33 | 9.266% | $183.9275 | $183.93 | $183.95 | $183.90 |
| Purchase #6 | $104.57 | 6.428% | $111.2918 | $111.29 | $111.30 | $111.30 |
| Purchase #7 | $150.83 | 11.863% | $168.723 | $168.72 | $168.70 | $168.70 |
| 7 purchase totals = | $710.53 | $773.0621 | $773.06 | $773.10 | $773.00 | |