| 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 | $119.34 | 4.584% | $124.8105 | $124.81 | $124.80 | $124.80 |
| Purchase #2 | $27.83 | 8.129% | $30.0923 | $30.09 | $30.10 | $30.10 |
| Purchase #3 | $234.58 | 10.719% | $259.7246 | $259.72 | $259.70 | $259.70 |
| Purchase #4 | $22.71 | 9.738% | $24.9215 | $24.92 | $24.90 | $24.90 |
| Purchase #5 | $97.49 | 7.619% | $104.9178 | $104.92 | $104.90 | $104.90 |
| Purchase #6 | $52.90 | 6.144% | $56.1502 | $56.15 | $56.15 | $56.20 |
| Purchase #7 | $83.68 | 6.789% | $89.361 | $89.36 | $89.35 | $89.40 |
| 7 purchase totals = | $638.53 | $689.9779 | $689.97 | $689.90 | $690.00 | |