| 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 | $94.56 | 10.431% | $104.4236 | $104.42 | $104.40 | $104.40 |
| Purchase #2 | $231.89 | 12.185% | $260.1458 | $260.15 | $260.15 | $260.10 |
| Purchase #3 | $134.79 | 11.197% | $149.8824 | $149.88 | $149.90 | $149.90 |
| Purchase #4 | $5.95 | 9.149% | $6.4944 | $6.49 | $6.50 | $6.50 |
| Purchase #5 | $32.86 | 10.643% | $36.3573 | $36.36 | $36.35 | $36.40 |
| Purchase #6 | $125.90 | 3.704% | $130.5633 | $130.56 | $130.55 | $130.60 |
| Purchase #7 | $161.39 | 4.751% | $169.0576 | $169.06 | $169.05 | $169.10 |
| 7 purchase totals = | $787.34 | $856.9244 | $856.92 | $856.90 | $857.00 | |