| 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 | $52.82 | 8.238% | $57.1713 | $57.17 | $57.15 | $57.20 |
| Purchase #2 | $188.45 | 10.655% | $208.5293 | $208.53 | $208.55 | $208.50 |
| Purchase #3 | $7.81 | 9.176% | $8.5266 | $8.53 | $8.55 | $8.50 |
| Purchase #4 | $91.65 | 7.118% | $98.1736 | $98.17 | $98.15 | $98.20 |
| Purchase #5 | $110.64 | 12.614% | $124.5961 | $124.60 | $124.60 | $124.60 |
| Purchase #6 | $234.71 | 11.616% | $261.9739 | $261.97 | $261.95 | $262.00 |
| Purchase #7 | $35.42 | 7.498% | $38.0758 | $38.08 | $38.10 | $38.10 |
| 7 purchase totals = | $721.50 | $797.0466 | $797.05 | $797.05 | $797.10 | |