| 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 | $24.95 | 10.520% | $27.5747 | $27.57 | $27.55 | $27.60 |
| Purchase #2 | $198.95 | 10.721% | $220.2794 | $220.28 | $220.30 | $220.30 |
| Purchase #3 | $86.67 | 13.873% | $98.6937 | $98.69 | $98.70 | $98.70 |
| Purchase #4 | $49.94 | 9.242% | $54.5555 | $54.56 | $54.55 | $54.60 |
| Purchase #5 | $143.61 | 9.439% | $157.1653 | $157.17 | $157.15 | $157.20 |
| Purchase #6 | $209.94 | 6.593% | $223.7813 | $223.78 | $223.80 | $223.80 |
| Purchase #7 | $206.33 | 5.348% | $217.3645 | $217.36 | $217.35 | $217.40 |
| 7 purchase totals = | $920.39 | $999.4144 | $999.41 | $999.40 | $999.60 | |