| 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 | $10.88 | 7.872% | $11.7365 | $11.74 | $11.75 | $11.70 |
| Purchase #2 | $156.58 | 12.862% | $176.7193 | $176.72 | $176.70 | $176.70 |
| Purchase #3 | $222.39 | 6.271% | $236.3361 | $236.34 | $236.35 | $236.30 |
| Purchase #4 | $27.47 | 11.409% | $30.6041 | $30.60 | $30.60 | $30.60 |
| Purchase #5 | $83.68 | 10.387% | $92.3718 | $92.37 | $92.35 | $92.40 |
| Purchase #6 | $77.64 | 6.262% | $82.5018 | $82.50 | $82.50 | $82.50 |
| Purchase #7 | $79.77 | 9.710% | $87.5157 | $87.52 | $87.50 | $87.50 |
| 7 purchase totals = | $658.41 | $717.7853 | $717.79 | $717.75 | $717.70 | |