| 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 | $97.80 | 6.555% | $104.2108 | $104.21 | $104.20 | $104.20 |
| Purchase #2 | $187.99 | 10.847% | $208.3813 | $208.38 | $208.40 | $208.40 |
| Purchase #3 | $54.86 | 4.289% | $57.2129 | $57.21 | $57.20 | $57.20 |
| Purchase #4 | $181.32 | 11.222% | $201.6677 | $201.67 | $201.65 | $201.70 |
| Purchase #5 | $134.69 | 10.244% | $148.4876 | $148.49 | $148.50 | $148.50 |
| Purchase #6 | $93.26 | 12.226% | $104.662 | $104.66 | $104.65 | $104.70 |
| Purchase #7 | $83.98 | 4.458% | $87.7238 | $87.72 | $87.70 | $87.70 |
| 7 purchase totals = | $833.90 | $912.3461 | $912.34 | $912.30 | $912.40 | |