| 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 | $36.85 | 9.494% | $40.3485 | $40.35 | $40.35 | $40.30 |
| Purchase #2 | $30.62 | 8.579% | $33.2469 | $33.25 | $33.25 | $33.20 |
| Purchase #3 | $24.99 | 3.659% | $25.9044 | $25.90 | $25.90 | $25.90 |
| Purchase #4 | $199.25 | 6.857% | $212.9126 | $212.91 | $212.90 | $212.90 |
| Purchase #5 | $169.27 | 9.661% | $185.6232 | $185.62 | $185.60 | $185.60 |
| Purchase #6 | $135.75 | 6.704% | $144.8507 | $144.85 | $144.85 | $144.90 |
| Purchase #7 | $183.71 | 11.843% | $205.4668 | $205.47 | $205.45 | $205.50 |
| 7 purchase totals = | $780.44 | $848.3531 | $848.35 | $848.30 | $848.30 | |