| 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 | $99.28 | 5.688% | $104.927 | $104.93 | $104.95 | $104.90 |
| Purchase #2 | $37.59 | 12.526% | $42.2985 | $42.30 | $42.30 | $42.30 |
| Purchase #3 | $22.97 | 4.597% | $24.0259 | $24.03 | $24.05 | $24.00 |
| Purchase #4 | $206.25 | 5.584% | $217.767 | $217.77 | $217.75 | $217.80 |
| Purchase #5 | $66.41 | 10.372% | $73.298 | $73.30 | $73.30 | $73.30 |
| Purchase #6 | $230.95 | 5.507% | $243.6684 | $243.67 | $243.65 | $243.70 |
| Purchase #7 | $95.49 | 12.113% | $107.0567 | $107.06 | $107.05 | $107.10 |
| 7 purchase totals = | $758.94 | $813.0415 | $813.06 | $813.05 | $813.10 | |