| 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 | $91.99 | 5.836% | $97.3585 | $97.36 | $97.35 | $97.40 |
| Purchase #2 | $48.62 | 4.609% | $50.8609 | $50.86 | $50.85 | $50.90 |
| Purchase #3 | $10.76 | 8.772% | $11.7039 | $11.70 | $11.70 | $11.70 |
| Purchase #4 | $144.34 | 3.608% | $149.5478 | $149.55 | $149.55 | $149.50 |
| Purchase #5 | $42.44 | 5.716% | $44.8659 | $44.87 | $44.85 | $44.90 |
| Purchase #6 | $192.98 | 10.522% | $213.2854 | $213.29 | $213.30 | $213.30 |
| Purchase #7 | $157.53 | 3.143% | $162.4812 | $162.48 | $162.50 | $162.50 |
| 7 purchase totals = | $688.66 | $730.1036 | $730.11 | $730.10 | $730.20 | |