| 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 | $119.99 | 6.727% | $128.0617 | $128.06 | $128.05 | $128.10 |
| Purchase #2 | $123.89 | 13.292% | $140.3575 | $140.36 | $140.35 | $140.40 |
| Purchase #3 | $19.35 | 5.702% | $20.4533 | $20.45 | $20.45 | $20.50 |
| Purchase #4 | $87.31 | 11.548% | $97.3926 | $97.39 | $97.40 | $97.40 |
| Purchase #5 | $64.74 | 7.657% | $69.6971 | $69.70 | $69.70 | $69.70 |
| Purchase #6 | $150.81 | 12.522% | $169.6944 | $169.69 | $169.70 | $169.70 |
| Purchase #7 | $64.45 | 7.802% | $69.4784 | $69.48 | $69.50 | $69.50 |
| 7 purchase totals = | $630.54 | $695.1350 | $695.13 | $695.15 | $695.30 | |