| 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 | $97.79 | 13.476% | $110.9682 | $110.97 | $110.95 | $111.00 |
| Purchase #2 | $75.69 | 9.579% | $82.9403 | $82.94 | $82.95 | $82.90 |
| Purchase #3 | $89.61 | 9.447% | $98.0755 | $98.08 | $98.10 | $98.10 |
| Purchase #4 | $19.25 | 7.392% | $20.673 | $20.67 | $20.65 | $20.70 |
| Purchase #5 | $240.36 | 8.595% | $261.0189 | $261.02 | $261.00 | $261.00 |
| Purchase #6 | $103.98 | 4.411% | $108.5666 | $108.57 | $108.55 | $108.60 |
| Purchase #7 | $81.50 | 4.632% | $85.2751 | $85.28 | $85.30 | $85.30 |
| 7 purchase totals = | $708.18 | $767.5176 | $767.53 | $767.50 | $767.60 | |