| 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 | $238.75 | 10.867% | $264.695 | $264.70 | $264.70 | $264.70 |
| Purchase #2 | $48.52 | 3.769% | $50.3487 | $50.35 | $50.35 | $50.30 |
| Purchase #3 | $204.49 | 4.684% | $214.0683 | $214.07 | $214.05 | $214.10 |
| Purchase #4 | $50.93 | 8.268% | $55.1409 | $55.14 | $55.15 | $55.10 |
| Purchase #5 | $11.74 | 8.857% | $12.7798 | $12.78 | $12.80 | $12.80 |
| Purchase #6 | $15.94 | 5.243% | $16.7757 | $16.78 | $16.80 | $16.80 |
| Purchase #7 | $83.80 | 7.328% | $89.9409 | $89.94 | $89.95 | $89.90 |
| 7 purchase totals = | $654.17 | $703.7493 | $703.76 | $703.80 | $703.70 | |