| 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 | $27.27 | 11.862% | $30.5048 | $30.50 | $30.50 | $30.50 |
| Purchase #2 | $215.40 | 5.764% | $227.8157 | $227.82 | $227.80 | $227.80 |
| Purchase #3 | $128.50 | 4.571% | $134.3737 | $134.37 | $134.35 | $134.40 |
| Purchase #4 | $24.82 | 8.210% | $26.8577 | $26.86 | $26.85 | $26.90 |
| Purchase #5 | $68.63 | 10.219% | $75.6433 | $75.64 | $75.65 | $75.60 |
| Purchase #6 | $58.93 | 7.372% | $63.2743 | $63.27 | $63.25 | $63.30 |
| Purchase #7 | $218.84 | 11.775% | $244.6084 | $244.61 | $244.60 | $244.60 |
| 7 purchase totals = | $742.39 | $803.0779 | $803.07 | $803.00 | $803.10 | |