| 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 | $33.60 | 3.198% | $34.6745 | $34.67 | $34.65 | $34.70 |
| Purchase #2 | $32.75 | 13.694% | $37.2348 | $37.23 | $37.25 | $37.20 |
| Purchase #3 | $114.43 | 8.734% | $124.4243 | $124.42 | $124.40 | $124.40 |
| Purchase #4 | $149.61 | 9.409% | $163.6868 | $163.69 | $163.70 | $163.70 |
| Purchase #5 | $66.59 | 4.507% | $69.5912 | $69.59 | $69.60 | $69.60 |
| Purchase #6 | $44.54 | 5.186% | $46.8498 | $46.85 | $46.85 | $46.80 |
| Purchase #7 | $159.30 | 9.873% | $175.0277 | $175.03 | $175.05 | $175.00 |
| 7 purchase totals = | $600.82 | $651.4891 | $651.48 | $651.50 | $651.40 | |