| 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 | $222.64 | 5.355% | $234.5624 | $234.56 | $234.55 | $234.60 |
| Purchase #2 | $154.51 | 9.436% | $169.0896 | $169.09 | $169.10 | $169.10 |
| Purchase #3 | $72.31 | 9.695% | $79.3205 | $79.32 | $79.30 | $79.30 |
| Purchase #4 | $81.54 | 3.724% | $84.5765 | $84.58 | $84.60 | $84.60 |
| Purchase #5 | $93.59 | 11.401% | $104.2602 | $104.26 | $104.25 | $104.30 |
| Purchase #6 | $31.90 | 6.421% | $33.9483 | $33.95 | $33.95 | $33.90 |
| Purchase #7 | $89.40 | 3.239% | $92.2957 | $92.30 | $92.30 | $92.30 |
| 7 purchase totals = | $745.89 | $798.0532 | $798.06 | $798.05 | $798.10 | |