| 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 | $89.68 | 8.660% | $97.4463 | $97.45 | $97.45 | $97.40 |
| Purchase #2 | $74.72 | 12.644% | $84.1676 | $84.17 | $84.15 | $84.20 |
| Purchase #3 | $232.99 | 9.724% | $255.6459 | $255.65 | $255.65 | $255.60 |
| Purchase #4 | $246.72 | 12.706% | $278.0682 | $278.07 | $278.05 | $278.10 |
| Purchase #5 | $237.79 | 12.491% | $267.4923 | $267.49 | $267.50 | $267.50 |
| Purchase #6 | $95.91 | 11.839% | $107.2648 | $107.26 | $107.25 | $107.30 |
| Purchase #7 | $9.95 | 7.166% | $10.663 | $10.66 | $10.65 | $10.70 |
| 7 purchase totals = | $987.76 | $1,100.7481 | $1,100.75 | $1,100.70 | $1,100.80 | |