| 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 | $68.59 | 13.771% | $78.0355 | $78.04 | $78.05 | $78.00 |
| Purchase #2 | $75.70 | 3.124% | $78.0649 | $78.06 | $78.05 | $78.10 |
| Purchase #3 | $48.97 | 13.542% | $55.6015 | $55.60 | $55.60 | $55.60 |
| Purchase #4 | $222.93 | 5.592% | $235.3962 | $235.40 | $235.40 | $235.40 |
| Purchase #5 | $121.56 | 6.322% | $129.245 | $129.25 | $129.25 | $129.20 |
| Purchase #6 | $81.64 | 5.600% | $86.2118 | $86.21 | $86.20 | $86.20 |
| Purchase #7 | $34.37 | 10.501% | $37.9792 | $37.98 | $38.00 | $38.00 |
| 7 purchase totals = | $653.76 | $700.5341 | $700.54 | $700.55 | $700.50 | |