| 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 | $45.69 | 6.249% | $48.5452 | $48.55 | $48.55 | $48.50 |
| Purchase #2 | $88.98 | 9.450% | $97.3886 | $97.39 | $97.40 | $97.40 |
| Purchase #3 | $243.78 | 6.120% | $258.6993 | $258.70 | $258.70 | $258.70 |
| Purchase #4 | $231.37 | 6.702% | $246.8764 | $246.88 | $246.90 | $246.90 |
| Purchase #5 | $99.78 | 3.221% | $102.9939 | $102.99 | $103.00 | $103.00 |
| Purchase #6 | $67.57 | 8.225% | $73.1276 | $73.13 | $73.15 | $73.10 |
| Purchase #7 | $68.68 | 7.544% | $73.8612 | $73.86 | $73.85 | $73.90 |
| 7 purchase totals = | $845.85 | $901.4922 | $901.50 | $901.55 | $901.50 | |