| 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 | $42.68 | 5.366% | $44.9702 | $44.97 | $44.95 | $45.00 |
| Purchase #2 | $36.29 | 9.296% | $39.6635 | $39.66 | $39.65 | $39.70 |
| Purchase #3 | $79.56 | 7.151% | $85.2493 | $85.25 | $85.25 | $85.20 |
| Purchase #4 | $112.65 | 13.369% | $127.7102 | $127.71 | $127.70 | $127.70 |
| Purchase #5 | $230.91 | 10.568% | $255.3126 | $255.31 | $255.30 | $255.30 |
| Purchase #6 | $215.83 | 11.648% | $240.9699 | $240.97 | $240.95 | $241.00 |
| Purchase #7 | $215.74 | 9.435% | $236.0951 | $236.10 | $236.10 | $236.10 |
| 7 purchase totals = | $933.66 | $1,029.9708 | $1,029.97 | $1,029.90 | $1,030.00 | |