| 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 | $26.74 | 7.373% | $28.7115 | $28.71 | $28.70 | $28.70 |
| Purchase #2 | $169.80 | 3.252% | $175.3219 | $175.32 | $175.30 | $175.30 |
| Purchase #3 | $108.25 | 12.684% | $121.9804 | $121.98 | $122.00 | $122.00 |
| Purchase #4 | $34.93 | 7.827% | $37.664 | $37.66 | $37.65 | $37.70 |
| Purchase #5 | $41.25 | 11.633% | $46.0486 | $46.05 | $46.05 | $46.00 |
| Purchase #6 | $63.66 | 10.452% | $70.3137 | $70.31 | $70.30 | $70.30 |
| Purchase #7 | $120.52 | 11.820% | $134.7655 | $134.77 | $134.75 | $134.80 |
| 7 purchase totals = | $565.15 | $614.8056 | $614.80 | $614.75 | $614.80 | |