| 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 | $127.28 | 13.768% | $144.8039 | $144.80 | $144.80 | $144.80 |
| Purchase #2 | $59.77 | 6.367% | $63.5756 | $63.58 | $63.60 | $63.60 |
| Purchase #3 | $30.44 | 13.372% | $34.5104 | $34.51 | $34.50 | $34.50 |
| Purchase #4 | $74.97 | 12.156% | $84.0834 | $84.08 | $84.10 | $84.10 |
| Purchase #5 | $234.69 | 13.257% | $265.8029 | $265.80 | $265.80 | $265.80 |
| Purchase #6 | $44.63 | 7.127% | $47.8108 | $47.81 | $47.80 | $47.80 |
| Purchase #7 | $88.35 | 4.300% | $92.1491 | $92.15 | $92.15 | $92.10 |
| 7 purchase totals = | $660.13 | $732.7361 | $732.73 | $732.75 | $732.70 | |