| 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 | $18.83 | 5.734% | $19.9097 | $19.91 | $19.90 | $19.90 |
| Purchase #2 | $33.92 | 6.552% | $36.1424 | $36.14 | $36.15 | $36.10 |
| Purchase #3 | $40.91 | 7.124% | $43.8244 | $43.82 | $43.80 | $43.80 |
| Purchase #4 | $190.62 | 9.437% | $208.6088 | $208.61 | $208.60 | $208.60 |
| Purchase #5 | $209.79 | 10.558% | $231.9396 | $231.94 | $231.95 | $231.90 |
| Purchase #6 | $110.62 | 6.702% | $118.0338 | $118.03 | $118.05 | $118.00 |
| Purchase #7 | $72.73 | 8.176% | $78.6764 | $78.68 | $78.70 | $78.70 |
| 7 purchase totals = | $677.42 | $737.1351 | $737.13 | $737.15 | $737.00 | |