| 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 | $98.30 | 3.737% | $101.9735 | $101.97 | $101.95 | $102.00 |
| Purchase #2 | $93.71 | 10.632% | $103.6732 | $103.67 | $103.65 | $103.70 |
| Purchase #3 | $75.31 | 4.770% | $78.9023 | $78.90 | $78.90 | $78.90 |
| Purchase #4 | $73.55 | 4.709% | $77.0135 | $77.01 | $77.00 | $77.00 |
| Purchase #5 | $28.47 | 8.347% | $30.8464 | $30.85 | $30.85 | $30.80 |
| Purchase #6 | $166.57 | 5.687% | $176.0428 | $176.04 | $176.05 | $176.00 |
| Purchase #7 | $65.61 | 5.192% | $69.0165 | $69.02 | $69.00 | $69.00 |
| 7 purchase totals = | $601.52 | $637.4682 | $637.46 | $637.40 | $637.40 | |