| 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 | $75.28 | 12.850% | $84.9535 | $84.95 | $84.95 | $85.00 |
| Purchase #2 | $84.56 | 7.543% | $90.9384 | $90.94 | $90.95 | $90.90 |
| Purchase #3 | $79.81 | 13.237% | $90.3744 | $90.37 | $90.35 | $90.40 |
| Purchase #4 | $237.67 | 3.118% | $245.0806 | $245.08 | $245.10 | $245.10 |
| Purchase #5 | $72.70 | 11.478% | $81.0445 | $81.04 | $81.05 | $81.00 |
| Purchase #6 | $157.37 | 3.757% | $163.2824 | $163.28 | $163.30 | $163.30 |
| Purchase #7 | $26.75 | 9.751% | $29.3584 | $29.36 | $29.35 | $29.40 |
| 7 purchase totals = | $734.14 | $785.0322 | $785.02 | $785.05 | $785.10 | |