| 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 | $217.49 | 11.165% | $241.7728 | $241.77 | $241.75 | $241.80 |
| Purchase #2 | $163.76 | 4.710% | $171.4731 | $171.47 | $171.45 | $171.50 |
| Purchase #3 | $12.26 | 9.865% | $13.4694 | $13.47 | $13.45 | $13.50 |
| Purchase #4 | $28.62 | 6.772% | $30.5581 | $30.56 | $30.55 | $30.60 |
| Purchase #5 | $87.60 | 8.321% | $94.8892 | $94.89 | $94.90 | $94.90 |
| Purchase #6 | $31.73 | 12.464% | $35.6848 | $35.68 | $35.70 | $35.70 |
| Purchase #7 | $97.39 | 12.501% | $109.5647 | $109.56 | $109.55 | $109.60 |
| 7 purchase totals = | $638.85 | $697.4121 | $697.40 | $697.35 | $697.60 | |