| 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 | $94.84 | 4.685% | $99.2833 | $99.28 | $99.30 | $99.30 |
| Purchase #2 | $110.76 | 4.617% | $115.8738 | $115.87 | $115.85 | $115.90 |
| Purchase #3 | $87.66 | 10.644% | $96.9905 | $96.99 | $97.00 | $97.00 |
| Purchase #4 | $168.88 | 6.821% | $180.3993 | $180.40 | $180.40 | $180.40 |
| Purchase #5 | $11.73 | 8.335% | $12.7077 | $12.71 | $12.70 | $12.70 |
| Purchase #6 | $238.29 | 12.686% | $268.5195 | $268.52 | $268.50 | $268.50 |
| Purchase #7 | $104.75 | 12.732% | $118.0868 | $118.09 | $118.10 | $118.10 |
| 7 purchase totals = | $816.91 | $891.8609 | $891.86 | $891.85 | $891.90 | |