| 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 | $64.94 | 6.679% | $69.2773 | $69.28 | $69.30 | $69.30 |
| Purchase #2 | $6.30 | 6.846% | $6.7313 | $6.73 | $6.75 | $6.70 |
| Purchase #3 | $34.53 | 7.330% | $37.061 | $37.06 | $37.05 | $37.10 |
| Purchase #4 | $216.40 | 3.552% | $224.0865 | $224.09 | $224.10 | $224.10 |
| Purchase #5 | $100.27 | 10.656% | $110.9548 | $110.95 | $110.95 | $111.00 |
| Purchase #6 | $68.65 | 3.105% | $70.7816 | $70.78 | $70.80 | $70.80 |
| Purchase #7 | $55.49 | 12.364% | $62.3508 | $62.35 | $62.35 | $62.40 |
| 7 purchase totals = | $546.58 | $581.2433 | $581.24 | $581.30 | $581.40 | |