| 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 | $69.49 | 3.419% | $71.8659 | $71.87 | $71.85 | $71.90 |
| Purchase #2 | $153.73 | 10.149% | $169.3321 | $169.33 | $169.35 | $169.30 |
| Purchase #3 | $234.74 | 6.871% | $250.869 | $250.87 | $250.85 | $250.90 |
| Purchase #4 | $19.64 | 10.497% | $21.7016 | $21.70 | $21.70 | $21.70 |
| Purchase #5 | $104.97 | 10.333% | $115.8166 | $115.82 | $115.80 | $115.80 |
| Purchase #6 | $82.98 | 5.469% | $87.5182 | $87.52 | $87.50 | $87.50 |
| Purchase #7 | $93.68 | 3.730% | $97.1743 | $97.17 | $97.15 | $97.20 |
| 7 purchase totals = | $759.23 | $814.2777 | $814.28 | $814.20 | $814.30 | |