| 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 | $46.70 | 3.845% | $48.4956 | $48.50 | $48.50 | $48.50 |
| Purchase #2 | $213.32 | 10.300% | $235.292 | $235.29 | $235.30 | $235.30 |
| Purchase #3 | $15.38 | 11.141% | $17.0935 | $17.09 | $17.10 | $17.10 |
| Purchase #4 | $119.52 | 10.693% | $132.3003 | $132.30 | $132.30 | $132.30 |
| Purchase #5 | $136.99 | 10.731% | $151.6904 | $151.69 | $151.70 | $151.70 |
| Purchase #6 | $162.52 | 10.616% | $179.7731 | $179.77 | $179.75 | $179.80 |
| Purchase #7 | $42.97 | 13.270% | $48.6721 | $48.67 | $48.65 | $48.70 |
| 7 purchase totals = | $737.40 | $813.3170 | $813.31 | $813.30 | $813.40 | |