| 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 | $23.80 | 3.506% | $24.6344 | $24.63 | $24.65 | $24.60 |
| Purchase #2 | $47.51 | 6.197% | $50.4542 | $50.45 | $50.45 | $50.50 |
| Purchase #3 | $94.99 | 9.743% | $104.2449 | $104.24 | $104.25 | $104.20 |
| Purchase #4 | $234.30 | 3.371% | $242.1983 | $242.20 | $242.20 | $242.20 |
| Purchase #5 | $48.63 | 8.138% | $52.5875 | $52.59 | $52.60 | $52.60 |
| Purchase #6 | $163.26 | 13.714% | $185.6495 | $185.65 | $185.65 | $185.60 |
| Purchase #7 | $17.82 | 3.713% | $18.4817 | $18.48 | $18.50 | $18.50 |
| 7 purchase totals = | $630.31 | $678.2505 | $678.24 | $678.30 | $678.20 | |