| 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 | $107.49 | 3.179% | $110.9071 | $110.91 | $110.90 | $110.90 |
| Purchase #2 | $81.44 | 5.868% | $86.2189 | $86.22 | $86.20 | $86.20 |
| Purchase #3 | $206.91 | 5.148% | $217.5617 | $217.56 | $217.55 | $217.60 |
| Purchase #4 | $18.93 | 13.826% | $21.5473 | $21.55 | $21.55 | $21.50 |
| Purchase #5 | $30.85 | 6.629% | $32.895 | $32.90 | $32.90 | $32.90 |
| Purchase #6 | $167.65 | 9.642% | $183.8148 | $183.81 | $183.80 | $183.80 |
| Purchase #7 | $218.53 | 6.322% | $232.3455 | $232.35 | $232.35 | $232.30 |
| 7 purchase totals = | $831.80 | $885.2903 | $885.30 | $885.25 | $885.20 | |