| 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 | $71.41 | 12.434% | $80.2891 | $80.29 | $80.30 | $80.30 |
| Purchase #2 | $149.71 | 9.122% | $163.3665 | $163.37 | $163.35 | $163.40 |
| Purchase #3 | $15.43 | 6.246% | $16.3938 | $16.39 | $16.40 | $16.40 |
| Purchase #4 | $101.77 | 11.362% | $113.3331 | $113.33 | $113.35 | $113.30 |
| Purchase #5 | $20.76 | 12.138% | $23.2798 | $23.28 | $23.30 | $23.30 |
| Purchase #6 | $125.95 | 12.347% | $141.501 | $141.50 | $141.50 | $141.50 |
| Purchase #7 | $94.60 | 8.140% | $102.3004 | $102.30 | $102.30 | $102.30 |
| 7 purchase totals = | $579.63 | $640.4637 | $640.46 | $640.50 | $640.50 | |