| 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 | $29.26 | 7.858% | $31.5593 | $31.56 | $31.55 | $31.60 |
| Purchase #2 | $127.94 | 6.606% | $136.3917 | $136.39 | $136.40 | $136.40 |
| Purchase #3 | $66.87 | 9.508% | $73.228 | $73.23 | $73.25 | $73.20 |
| Purchase #4 | $44.45 | 6.659% | $47.4099 | $47.41 | $47.40 | $47.40 |
| Purchase #5 | $98.38 | 5.293% | $103.5873 | $103.59 | $103.60 | $103.60 |
| Purchase #6 | $37.99 | 4.220% | $39.5932 | $39.59 | $39.60 | $39.60 |
| Purchase #7 | $104.36 | 9.427% | $114.198 | $114.20 | $114.20 | $114.20 |
| 7 purchase totals = | $509.25 | $545.9674 | $545.97 | $546.00 | $546.00 | |