| 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 | $6.69 | 11.604% | $7.4663 | $7.47 | $7.45 | $7.50 |
| Purchase #2 | $117.74 | 12.547% | $132.5128 | $132.51 | $132.50 | $132.50 |
| Purchase #3 | $12.40 | 11.831% | $13.867 | $13.87 | $13.85 | $13.90 |
| Purchase #4 | $28.86 | 3.812% | $29.9601 | $29.96 | $29.95 | $30.00 |
| Purchase #5 | $91.72 | 6.439% | $97.6259 | $97.63 | $97.65 | $97.60 |
| Purchase #6 | $169.41 | 9.288% | $185.1448 | $185.14 | $185.15 | $185.10 |
| Purchase #7 | $248.30 | 12.801% | $280.0849 | $280.08 | $280.10 | $280.10 |
| 7 purchase totals = | $675.12 | $746.6618 | $746.66 | $746.65 | $746.70 | |