| 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 | $36.97 | 12.215% | $41.4859 | $41.49 | $41.50 | $41.50 |
| Purchase #2 | $11.46 | 6.224% | $12.1733 | $12.17 | $12.15 | $12.20 |
| Purchase #3 | $12.92 | 7.760% | $13.9226 | $13.92 | $13.90 | $13.90 |
| Purchase #4 | $158.58 | 7.673% | $170.7478 | $170.75 | $170.75 | $170.70 |
| Purchase #5 | $108.77 | 4.603% | $113.7767 | $113.78 | $113.80 | $113.80 |
| Purchase #6 | $241.33 | 5.348% | $254.2363 | $254.24 | $254.25 | $254.20 |
| Purchase #7 | $209.58 | 4.553% | $219.1222 | $219.12 | $219.10 | $219.10 |
| 7 purchase totals = | $779.61 | $825.4648 | $825.47 | $825.45 | $825.40 | |