| 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 | $104.64 | 11.667% | $116.8483 | $116.85 | $116.85 | $116.80 |
| Purchase #2 | $110.89 | 8.704% | $120.5419 | $120.54 | $120.55 | $120.50 |
| Purchase #3 | $100.26 | 5.673% | $105.9477 | $105.95 | $105.95 | $105.90 |
| Purchase #4 | $157.50 | 10.118% | $173.4359 | $173.44 | $173.45 | $173.40 |
| Purchase #5 | $120.46 | 4.156% | $125.4663 | $125.47 | $125.45 | $125.50 |
| Purchase #6 | $185.59 | 7.172% | $198.9005 | $198.90 | $198.90 | $198.90 |
| Purchase #7 | $34.53 | 4.348% | $36.0314 | $36.03 | $36.05 | $36.00 |
| 7 purchase totals = | $813.87 | $877.1720 | $877.18 | $877.20 | $877.00 | |