| 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 | $84.26 | 4.473% | $88.0289 | $88.03 | $88.05 | $88.00 |
| Purchase #2 | $80.33 | 7.510% | $86.3628 | $86.36 | $86.35 | $86.40 |
| Purchase #3 | $17.64 | 7.367% | $18.9395 | $18.94 | $18.95 | $18.90 |
| Purchase #4 | $133.84 | 5.808% | $141.6134 | $141.61 | $141.60 | $141.60 |
| Purchase #5 | $100.35 | 7.640% | $108.0167 | $108.02 | $108.00 | $108.00 |
| Purchase #6 | $27.91 | 7.808% | $30.0892 | $30.09 | $30.10 | $30.10 |
| Purchase #7 | $19.51 | 7.312% | $20.9366 | $20.94 | $20.95 | $20.90 |
| 7 purchase totals = | $463.84 | $493.9871 | $493.99 | $494.00 | $493.90 | |