| 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 | $80.53 | 7.788% | $86.8017 | $86.80 | $86.80 | $86.80 |
| Purchase #2 | $23.63 | 7.624% | $25.4316 | $25.43 | $25.45 | $25.40 |
| Purchase #3 | $57.75 | 8.543% | $62.6836 | $62.68 | $62.70 | $62.70 |
| Purchase #4 | $207.81 | 3.777% | $215.659 | $215.66 | $215.65 | $215.70 |
| Purchase #5 | $45.97 | 6.746% | $49.0711 | $49.07 | $49.05 | $49.10 |
| Purchase #6 | $189.88 | 12.801% | $214.1865 | $214.19 | $214.20 | $214.20 |
| Purchase #7 | $79.80 | 3.581% | $82.6576 | $82.66 | $82.65 | $82.70 |
| 7 purchase totals = | $685.37 | $736.4911 | $736.49 | $736.50 | $736.60 | |