| 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 | $39.44 | 4.873% | $41.3619 | $41.36 | $41.35 | $41.40 |
| Purchase #2 | $97.77 | 7.392% | $104.9972 | $105.00 | $105.00 | $105.00 |
| Purchase #3 | $63.51 | 12.147% | $71.2246 | $71.22 | $71.20 | $71.20 |
| Purchase #4 | $106.46 | 9.455% | $116.5258 | $116.53 | $116.55 | $116.50 |
| Purchase #5 | $50.36 | 12.538% | $56.6741 | $56.67 | $56.65 | $56.70 |
| Purchase #6 | $81.25 | 13.143% | $91.9287 | $91.93 | $91.95 | $91.90 |
| Purchase #7 | $159.76 | 4.739% | $167.331 | $167.33 | $167.35 | $167.30 |
| 7 purchase totals = | $598.55 | $650.0433 | $650.04 | $650.05 | $650.00 | |