| 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 | $70.78 | 8.387% | $76.7163 | $76.72 | $76.70 | $76.70 |
| Purchase #2 | $190.73 | 13.783% | $217.0183 | $217.02 | $217.00 | $217.00 |
| Purchase #3 | $104.34 | 13.623% | $118.5542 | $118.55 | $118.55 | $118.60 |
| Purchase #4 | $14.49 | 8.388% | $15.7054 | $15.71 | $15.70 | $15.70 |
| Purchase #5 | $39.62 | 6.381% | $42.1482 | $42.15 | $42.15 | $42.10 |
| Purchase #6 | $242.58 | 3.442% | $250.9296 | $250.93 | $250.95 | $250.90 |
| Purchase #7 | $148.33 | 13.717% | $168.6764 | $168.68 | $168.70 | $168.70 |
| 7 purchase totals = | $810.87 | $889.7484 | $889.76 | $889.75 | $889.70 | |