| 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 | $78.73 | 11.193% | $87.5422 | $87.54 | $87.55 | $87.50 |
| Purchase #2 | $153.61 | 8.636% | $166.8758 | $166.88 | $166.90 | $166.90 |
| Purchase #3 | $157.37 | 11.833% | $175.9916 | $175.99 | $176.00 | $176.00 |
| Purchase #4 | $59.57 | 7.598% | $64.0961 | $64.10 | $64.10 | $64.10 |
| Purchase #5 | $160.45 | 13.604% | $182.2776 | $182.28 | $182.30 | $182.30 |
| Purchase #6 | $153.55 | 7.480% | $165.0355 | $165.04 | $165.05 | $165.00 |
| Purchase #7 | $48.72 | 3.144% | $50.2518 | $50.25 | $50.25 | $50.30 |
| 7 purchase totals = | $812.00 | $892.0706 | $892.08 | $892.15 | $892.10 | |