| 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 | $30.97 | 8.853% | $33.7118 | $33.71 | $33.70 | $33.70 |
| Purchase #2 | $13.81 | 3.458% | $14.2875 | $14.29 | $14.30 | $14.30 |
| Purchase #3 | $94.69 | 3.306% | $97.8205 | $97.82 | $97.80 | $97.80 |
| Purchase #4 | $240.46 | 3.707% | $249.3739 | $249.37 | $249.35 | $249.40 |
| Purchase #5 | $33.93 | 11.453% | $37.816 | $37.82 | $37.80 | $37.80 |
| Purchase #6 | $138.94 | 5.491% | $146.5692 | $146.57 | $146.55 | $146.60 |
| Purchase #7 | $250.84 | 4.583% | $262.336 | $262.34 | $262.35 | $262.30 |
| 7 purchase totals = | $803.64 | $841.9149 | $841.92 | $841.85 | $841.90 | |