| 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 | $15.62 | 10.409% | $17.2459 | $17.25 | $17.25 | $17.20 |
| Purchase #2 | $101.64 | 3.439% | $105.1354 | $105.14 | $105.15 | $105.10 |
| Purchase #3 | $207.86 | 13.422% | $235.759 | $235.76 | $235.75 | $235.80 |
| Purchase #4 | $76.75 | 7.624% | $82.6014 | $82.60 | $82.60 | $82.60 |
| Purchase #5 | $236.27 | 5.850% | $250.0918 | $250.09 | $250.10 | $250.10 |
| Purchase #6 | $51.38 | 6.698% | $54.8214 | $54.82 | $54.80 | $54.80 |
| Purchase #7 | $30.82 | 6.120% | $32.7062 | $32.71 | $32.70 | $32.70 |
| 7 purchase totals = | $720.34 | $778.3611 | $778.37 | $778.35 | $778.30 | |