| 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 | $52.97 | 11.528% | $59.0764 | $59.08 | $59.10 | $59.10 |
| Purchase #2 | $51.56 | 7.496% | $55.4249 | $55.42 | $55.40 | $55.40 |
| Purchase #3 | $160.47 | 9.638% | $175.9361 | $175.94 | $175.95 | $175.90 |
| Purchase #4 | $186.87 | 11.416% | $208.2031 | $208.20 | $208.20 | $208.20 |
| Purchase #5 | $164.39 | 7.651% | $176.9675 | $176.97 | $176.95 | $177.00 |
| Purchase #6 | $114.74 | 10.746% | $127.07 | $127.07 | $127.05 | $127.10 |
| Purchase #7 | $81.88 | 7.292% | $87.8507 | $87.85 | $87.85 | $87.90 |
| 7 purchase totals = | $812.88 | $890.5287 | $890.53 | $890.50 | $890.60 | |