| 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 | $56.87 | 3.438% | $58.8252 | $58.83 | $58.85 | $58.80 |
| Purchase #2 | $96.58 | 11.720% | $107.8992 | $107.90 | $107.90 | $107.90 |
| Purchase #3 | $12.93 | 12.154% | $14.5015 | $14.50 | $14.50 | $14.50 |
| Purchase #4 | $76.49 | 7.212% | $82.0065 | $82.01 | $82.00 | $82.00 |
| Purchase #5 | $197.62 | 8.211% | $213.8466 | $213.85 | $213.85 | $213.80 |
| Purchase #6 | $162.87 | 4.350% | $169.9548 | $169.95 | $169.95 | $170.00 |
| Purchase #7 | $67.85 | 10.308% | $74.844 | $74.84 | $74.85 | $74.80 |
| 7 purchase totals = | $671.21 | $721.8778 | $721.88 | $721.90 | $721.80 | |