| 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 | $11.26 | 9.842% | $12.3682 | $12.37 | $12.35 | $12.40 |
| Purchase #2 | $141.27 | 11.526% | $157.5528 | $157.55 | $157.55 | $157.60 |
| Purchase #3 | $134.83 | 11.732% | $150.6483 | $150.65 | $150.65 | $150.60 |
| Purchase #4 | $198.26 | 3.316% | $204.8343 | $204.83 | $204.85 | $204.80 |
| Purchase #5 | $100.84 | 8.473% | $109.3842 | $109.38 | $109.40 | $109.40 |
| Purchase #6 | $48.42 | 13.759% | $55.0821 | $55.08 | $55.10 | $55.10 |
| Purchase #7 | $169.39 | 4.521% | $177.0481 | $177.05 | $177.05 | $177.00 |
| 7 purchase totals = | $804.27 | $866.9180 | $866.91 | $866.95 | $866.90 | |