| 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 | $28.73 | 4.288% | $29.9619 | $29.96 | $29.95 | $30.00 |
| Purchase #2 | $133.79 | 6.171% | $142.0462 | $142.05 | $142.05 | $142.00 |
| Purchase #3 | $24.87 | 7.463% | $26.726 | $26.73 | $26.75 | $26.70 |
| Purchase #4 | $243.40 | 8.748% | $264.6926 | $264.69 | $264.70 | $264.70 |
| Purchase #5 | $163.79 | 4.745% | $171.5618 | $171.56 | $171.55 | $171.60 |
| Purchase #6 | $71.50 | 8.667% | $77.6969 | $77.70 | $77.70 | $77.70 |
| Purchase #7 | $249.41 | 5.219% | $262.4267 | $262.43 | $262.45 | $262.40 |
| 7 purchase totals = | $915.49 | $975.1121 | $975.12 | $975.15 | $975.10 | |