| 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 | $30.88 | 9.292% | $33.7494 | $33.75 | $33.75 | $33.70 |
| Purchase #2 | $38.67 | 3.713% | $40.1058 | $40.11 | $40.10 | $40.10 |
| Purchase #3 | $112.58 | 12.135% | $126.2416 | $126.24 | $126.25 | $126.20 |
| Purchase #4 | $189.93 | 5.312% | $200.0191 | $200.02 | $200.00 | $200.00 |
| Purchase #5 | $170.76 | 12.499% | $192.1033 | $192.10 | $192.10 | $192.10 |
| Purchase #6 | $213.61 | 6.254% | $226.9692 | $226.97 | $226.95 | $227.00 |
| Purchase #7 | $114.40 | 10.590% | $126.515 | $126.52 | $126.50 | $126.50 |
| 7 purchase totals = | $870.83 | $945.7034 | $945.71 | $945.65 | $945.60 | |