| 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 | $113.74 | 13.494% | $129.0881 | $129.09 | $129.10 | $129.10 |
| Purchase #2 | $240.35 | 13.413% | $272.5881 | $272.59 | $272.60 | $272.60 |
| Purchase #3 | $48.37 | 12.808% | $54.5652 | $54.57 | $54.55 | $54.60 |
| Purchase #4 | $34.80 | 8.349% | $37.7055 | $37.71 | $37.70 | $37.70 |
| Purchase #5 | $57.80 | 11.685% | $64.5539 | $64.55 | $64.55 | $64.60 |
| Purchase #6 | $48.98 | 13.127% | $55.4096 | $55.41 | $55.40 | $55.40 |
| Purchase #7 | $248.48 | 10.767% | $275.2338 | $275.23 | $275.25 | $275.20 |
| 7 purchase totals = | $792.52 | $889.1442 | $889.15 | $889.15 | $889.20 | |