| 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 | $70.64 | 9.796% | $77.5599 | $77.56 | $77.55 | $77.60 |
| Purchase #2 | $167.77 | 3.705% | $173.9859 | $173.99 | $174.00 | $174.00 |
| Purchase #3 | $33.49 | 5.540% | $35.3453 | $35.35 | $35.35 | $35.30 |
| Purchase #4 | $81.59 | 5.362% | $85.9649 | $85.96 | $85.95 | $86.00 |
| Purchase #5 | $169.80 | 5.504% | $179.1458 | $179.15 | $179.15 | $179.10 |
| Purchase #6 | $169.38 | 8.359% | $183.5385 | $183.54 | $183.55 | $183.50 |
| Purchase #7 | $97.74 | 11.516% | $108.9957 | $109.00 | $109.00 | $109.00 |
| 7 purchase totals = | $790.41 | $844.5360 | $844.55 | $844.55 | $844.50 | |