| 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 | $62.57 | 7.730% | $67.4067 | $67.41 | $67.40 | $67.40 |
| Purchase #2 | $71.78 | 10.667% | $79.4368 | $79.44 | $79.45 | $79.40 |
| Purchase #3 | $96.78 | 8.244% | $104.7585 | $104.76 | $104.75 | $104.80 |
| Purchase #4 | $125.67 | 10.242% | $138.5411 | $138.54 | $138.55 | $138.50 |
| Purchase #5 | $115.61 | 4.404% | $120.7015 | $120.70 | $120.70 | $120.70 |
| Purchase #6 | $11.98 | 7.425% | $12.8695 | $12.87 | $12.85 | $12.90 |
| Purchase #7 | $231.78 | 3.149% | $239.0788 | $239.08 | $239.10 | $239.10 |
| 7 purchase totals = | $716.17 | $762.7929 | $762.80 | $762.80 | $762.80 | |