| 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 | $9.95 | 4.577% | $10.4054 | $10.41 | $10.40 | $10.40 |
| Purchase #2 | $163.53 | 13.465% | $185.5493 | $185.55 | $185.55 | $185.50 |
| Purchase #3 | $65.32 | 7.700% | $70.3496 | $70.35 | $70.35 | $70.30 |
| Purchase #4 | $30.55 | 9.814% | $33.5482 | $33.55 | $33.55 | $33.50 |
| Purchase #5 | $249.55 | 11.729% | $278.8197 | $278.82 | $278.80 | $278.80 |
| Purchase #6 | $164.56 | 5.462% | $173.5483 | $173.55 | $173.55 | $173.50 |
| Purchase #7 | $22.33 | 3.118% | $23.0262 | $23.03 | $23.05 | $23.00 |
| 7 purchase totals = | $705.79 | $775.2467 | $775.26 | $775.25 | $775.00 | |