| 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 | $28.45 | 5.753% | $30.0867 | $30.09 | $30.10 | $30.10 |
| Purchase #2 | $74.37 | 6.677% | $79.3357 | $79.34 | $79.35 | $79.30 |
| Purchase #3 | $97.33 | 8.720% | $105.8172 | $105.82 | $105.80 | $105.80 |
| Purchase #4 | $215.40 | 3.793% | $223.5701 | $223.57 | $223.55 | $223.60 |
| Purchase #5 | $61.46 | 11.546% | $68.5562 | $68.56 | $68.55 | $68.60 |
| Purchase #6 | $76.34 | 6.121% | $81.0128 | $81.01 | $81.00 | $81.00 |
| Purchase #7 | $117.99 | 7.350% | $126.6623 | $126.66 | $126.65 | $126.70 |
| 7 purchase totals = | $671.34 | $715.0410 | $715.05 | $715.00 | $715.10 | |