| 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 | $70.79 | 5.316% | $74.5532 | $74.55 | $74.55 | $74.60 |
| Purchase #2 | $139.93 | 5.373% | $147.4484 | $147.45 | $147.45 | $147.40 |
| Purchase #3 | $178.67 | 9.257% | $195.2095 | $195.21 | $195.20 | $195.20 |
| Purchase #4 | $17.53 | 9.762% | $19.2413 | $19.24 | $19.25 | $19.20 |
| Purchase #5 | $27.38 | 10.708% | $30.3119 | $30.31 | $30.30 | $30.30 |
| Purchase #6 | $245.60 | 7.747% | $264.6266 | $264.63 | $264.65 | $264.60 |
| Purchase #7 | $12.66 | 13.415% | $14.3583 | $14.36 | $14.35 | $14.40 |
| 7 purchase totals = | $692.56 | $745.7492 | $745.75 | $745.75 | $745.70 | |