| 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 | $72.57 | 6.602% | $77.3611 | $77.36 | $77.35 | $77.40 |
| Purchase #2 | $197.39 | 12.721% | $222.5 | $222.50 | $222.50 | $222.50 |
| Purchase #3 | $248.26 | 8.259% | $268.7638 | $268.76 | $268.75 | $268.80 |
| Purchase #4 | $110.31 | 5.325% | $116.184 | $116.18 | $116.20 | $116.20 |
| Purchase #5 | $131.38 | 13.223% | $148.7524 | $148.75 | $148.75 | $148.80 |
| Purchase #6 | $42.33 | 11.750% | $47.3038 | $47.30 | $47.30 | $47.30 |
| Purchase #7 | $9.35 | 12.227% | $10.4932 | $10.49 | $10.50 | $10.50 |
| 7 purchase totals = | $811.59 | $891.3583 | $891.34 | $891.35 | $891.50 | |