| 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 | $63.70 | 10.492% | $70.3834 | $70.38 | $70.40 | $70.40 |
| Purchase #2 | $27.80 | 8.587% | $30.1872 | $30.19 | $30.20 | $30.20 |
| Purchase #3 | $97.85 | 6.804% | $104.5077 | $104.51 | $104.50 | $104.50 |
| Purchase #4 | $44.87 | 5.467% | $47.323 | $47.32 | $47.30 | $47.30 |
| Purchase #5 | $183.25 | 10.728% | $202.9091 | $202.91 | $202.90 | $202.90 |
| Purchase #6 | $36.63 | 9.866% | $40.2439 | $40.24 | $40.25 | $40.20 |
| Purchase #7 | $75.65 | 7.761% | $81.5212 | $81.52 | $81.50 | $81.50 |
| 7 purchase totals = | $529.75 | $577.0755 | $577.07 | $577.05 | $577.00 | |