| 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 | $73.58 | 7.587% | $79.1625 | $79.16 | $79.15 | $79.20 |
| Purchase #2 | $6.40 | 9.871% | $7.0317 | $7.03 | $7.05 | $7.00 |
| Purchase #3 | $69.58 | 11.293% | $77.4377 | $77.44 | $77.45 | $77.40 |
| Purchase #4 | $245.37 | 6.568% | $261.4859 | $261.49 | $261.50 | $261.50 |
| Purchase #5 | $99.51 | 5.315% | $104.799 | $104.80 | $104.80 | $104.80 |
| Purchase #6 | $148.82 | 10.124% | $163.8865 | $163.89 | $163.90 | $163.90 |
| Purchase #7 | $92.83 | 4.253% | $96.7781 | $96.78 | $96.80 | $96.80 |
| 7 purchase totals = | $736.09 | $790.5814 | $790.59 | $790.65 | $790.60 | |