| 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 | $81.88 | 6.226% | $86.9778 | $86.98 | $87.00 | $87.00 |
| Purchase #2 | $155.60 | 5.849% | $164.701 | $164.70 | $164.70 | $164.70 |
| Purchase #3 | $13.69 | 10.735% | $15.1596 | $15.16 | $15.15 | $15.20 |
| Purchase #4 | $96.57 | 12.560% | $108.6992 | $108.70 | $108.70 | $108.70 |
| Purchase #5 | $218.32 | 8.303% | $236.4471 | $236.45 | $236.45 | $236.40 |
| Purchase #6 | $222.40 | 6.757% | $237.4276 | $237.43 | $237.45 | $237.40 |
| Purchase #7 | $106.30 | 7.497% | $114.2693 | $114.27 | $114.25 | $114.30 |
| 7 purchase totals = | $894.76 | $963.6816 | $963.69 | $963.70 | $963.70 | |