| 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 | $26.57 | 13.727% | $30.2173 | $30.22 | $30.20 | $30.20 |
| Purchase #2 | $96.46 | 9.843% | $105.9546 | $105.95 | $105.95 | $106.00 |
| Purchase #3 | $229.30 | 5.304% | $241.4621 | $241.46 | $241.45 | $241.50 |
| Purchase #4 | $107.66 | 4.244% | $112.2291 | $112.23 | $112.25 | $112.20 |
| Purchase #5 | $87.44 | 11.407% | $97.4143 | $97.41 | $97.40 | $97.40 |
| Purchase #6 | $91.91 | 9.251% | $100.4126 | $100.41 | $100.40 | $100.40 |
| Purchase #7 | $179.78 | 12.137% | $201.5999 | $201.60 | $201.60 | $201.60 |
| 7 purchase totals = | $819.12 | $889.2899 | $889.28 | $889.25 | $889.30 | |