| 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 | $75.31 | 12.175% | $84.479 | $84.48 | $84.50 | $84.50 |
| Purchase #2 | $157.88 | 13.203% | $178.7249 | $178.72 | $178.70 | $178.70 |
| Purchase #3 | $63.43 | 6.488% | $67.5453 | $67.55 | $67.55 | $67.50 |
| Purchase #4 | $196.38 | 7.411% | $210.9337 | $210.93 | $210.95 | $210.90 |
| Purchase #5 | $100.53 | 13.354% | $113.9548 | $113.95 | $113.95 | $114.00 |
| Purchase #6 | $46.56 | 12.695% | $52.4708 | $52.47 | $52.45 | $52.50 |
| Purchase #7 | $59.35 | 5.761% | $62.7692 | $62.77 | $62.75 | $62.80 |
| 7 purchase totals = | $699.44 | $770.8777 | $770.87 | $770.85 | $770.90 | |