| 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 | $83.75 | 3.743% | $86.8848 | $86.88 | $86.90 | $86.90 |
| Purchase #2 | $30.69 | 3.380% | $31.7273 | $31.73 | $31.75 | $31.70 |
| Purchase #3 | $57.94 | 4.118% | $60.326 | $60.33 | $60.35 | $60.30 |
| Purchase #4 | $95.55 | 8.377% | $103.5542 | $103.55 | $103.55 | $103.60 |
| Purchase #5 | $228.25 | 12.862% | $257.6075 | $257.61 | $257.60 | $257.60 |
| Purchase #6 | $14.44 | 12.380% | $16.2277 | $16.23 | $16.25 | $16.20 |
| Purchase #7 | $114.76 | 7.687% | $123.5816 | $123.58 | $123.60 | $123.60 |
| 7 purchase totals = | $625.38 | $679.9091 | $679.91 | $680.00 | $679.90 | |