| 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 | $25.41 | 12.284% | $28.5314 | $28.53 | $28.55 | $28.50 |
| Purchase #2 | $125.80 | 11.816% | $140.6645 | $140.66 | $140.65 | $140.70 |
| Purchase #3 | $150.71 | 13.320% | $170.7846 | $170.78 | $170.80 | $170.80 |
| Purchase #4 | $71.42 | 4.782% | $74.8353 | $74.84 | $74.85 | $74.80 |
| Purchase #5 | $214.53 | 7.806% | $231.2762 | $231.28 | $231.30 | $231.30 |
| Purchase #6 | $99.42 | 8.145% | $107.5178 | $107.52 | $107.50 | $107.50 |
| Purchase #7 | $208.26 | 7.474% | $223.8254 | $223.83 | $223.85 | $223.80 |
| 7 purchase totals = | $895.55 | $977.4352 | $977.44 | $977.50 | $977.40 | |