| 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 | $61.82 | 13.348% | $70.0717 | $70.07 | $70.05 | $70.10 |
| Purchase #2 | $26.57 | 11.189% | $29.5429 | $29.54 | $29.55 | $29.50 |
| Purchase #3 | $84.30 | 3.122% | $86.9318 | $86.93 | $86.95 | $86.90 |
| Purchase #4 | $145.83 | 8.583% | $158.3466 | $158.35 | $158.35 | $158.30 |
| Purchase #5 | $16.64 | 11.125% | $18.4912 | $18.49 | $18.50 | $18.50 |
| Purchase #6 | $33.81 | 13.470% | $38.3642 | $38.36 | $38.35 | $38.40 |
| Purchase #7 | $212.27 | 12.345% | $238.4747 | $238.47 | $238.45 | $238.50 |
| 7 purchase totals = | $581.24 | $640.2231 | $640.21 | $640.20 | $640.20 | |