| 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 | $83.65 | 8.661% | $90.8949 | $90.89 | $90.90 | $90.90 |
| Purchase #2 | $93.52 | 5.218% | $98.3999 | $98.40 | $98.40 | $98.40 |
| Purchase #3 | $26.94 | 11.381% | $30.006 | $30.01 | $30.00 | $30.00 |
| Purchase #4 | $51.28 | 10.256% | $56.5393 | $56.54 | $56.55 | $56.50 |
| Purchase #5 | $120.79 | 11.457% | $134.6289 | $134.63 | $134.65 | $134.60 |
| Purchase #6 | $125.37 | 12.239% | $140.714 | $140.71 | $140.70 | $140.70 |
| Purchase #7 | $169.28 | 7.778% | $182.4466 | $182.45 | $182.45 | $182.40 |
| 7 purchase totals = | $670.83 | $733.6296 | $733.63 | $733.65 | $733.50 | |