| 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 | $33.97 | 11.824% | $37.9866 | $37.99 | $38.00 | $38.00 |
| Purchase #2 | $61.42 | 13.507% | $69.716 | $69.72 | $69.70 | $69.70 |
| Purchase #3 | $73.63 | 11.795% | $82.3147 | $82.31 | $82.30 | $82.30 |
| Purchase #4 | $75.93 | 13.396% | $86.1016 | $86.10 | $86.10 | $86.10 |
| Purchase #5 | $26.60 | 13.602% | $30.2181 | $30.22 | $30.20 | $30.20 |
| Purchase #6 | $196.25 | 7.253% | $210.484 | $210.48 | $210.50 | $210.50 |
| Purchase #7 | $132.75 | 5.751% | $140.3845 | $140.38 | $140.40 | $140.40 |
| 7 purchase totals = | $600.55 | $657.2055 | $657.20 | $657.20 | $657.20 | |