| 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 | $75.76 | 3.354% | $78.301 | $78.30 | $78.30 | $78.30 |
| Purchase #2 | $73.83 | 6.667% | $78.7522 | $78.75 | $78.75 | $78.80 |
| Purchase #3 | $72.61 | 3.533% | $75.1753 | $75.18 | $75.20 | $75.20 |
| Purchase #4 | $36.54 | 4.435% | $38.1605 | $38.16 | $38.15 | $38.20 |
| Purchase #5 | $20.92 | 12.341% | $23.5017 | $23.50 | $23.50 | $23.50 |
| Purchase #6 | $171.28 | 11.339% | $190.7014 | $190.70 | $190.70 | $190.70 |
| Purchase #7 | $186.36 | 7.141% | $199.668 | $199.67 | $199.65 | $199.70 |
| 7 purchase totals = | $637.30 | $684.2601 | $684.26 | $684.25 | $684.40 | |