| 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 | $193.49 | 3.767% | $200.7788 | $200.78 | $200.80 | $200.80 |
| Purchase #2 | $14.25 | 12.171% | $15.9844 | $15.98 | $16.00 | $16.00 |
| Purchase #3 | $54.38 | 8.341% | $58.9158 | $58.92 | $58.90 | $58.90 |
| Purchase #4 | $26.79 | 5.117% | $28.1608 | $28.16 | $28.15 | $28.20 |
| Purchase #5 | $17.94 | 13.432% | $20.3497 | $20.35 | $20.35 | $20.30 |
| Purchase #6 | $222.35 | 8.128% | $240.4226 | $240.42 | $240.40 | $240.40 |
| Purchase #7 | $188.33 | 8.559% | $204.4492 | $204.45 | $204.45 | $204.40 |
| 7 purchase totals = | $717.53 | $769.0613 | $769.06 | $769.05 | $769.00 | |