| 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 | $50.99 | 12.861% | $57.5478 | $57.55 | $57.55 | $57.50 |
| Purchase #2 | $59.85 | 5.720% | $63.2734 | $63.27 | $63.25 | $63.30 |
| Purchase #3 | $72.34 | 7.792% | $77.9767 | $77.98 | $78.00 | $78.00 |
| Purchase #4 | $33.91 | 8.126% | $36.6655 | $36.67 | $36.65 | $36.70 |
| Purchase #5 | $226.71 | 4.657% | $237.2679 | $237.27 | $237.25 | $237.30 |
| Purchase #6 | $135.83 | 7.572% | $146.115 | $146.12 | $146.10 | $146.10 |
| Purchase #7 | $135.73 | 6.542% | $144.6095 | $144.61 | $144.60 | $144.60 |
| 7 purchase totals = | $715.36 | $763.4558 | $763.47 | $763.40 | $763.50 | |