| 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 | $89.73 | 10.135% | $98.8241 | $98.82 | $98.80 | $98.80 |
| Purchase #2 | $105.88 | 9.546% | $115.9873 | $115.99 | $116.00 | $116.00 |
| Purchase #3 | $30.34 | 13.677% | $34.4896 | $34.49 | $34.50 | $34.50 |
| Purchase #4 | $29.80 | 6.506% | $31.7388 | $31.74 | $31.75 | $31.70 |
| Purchase #5 | $221.33 | 4.826% | $232.0114 | $232.01 | $232.00 | $232.00 |
| Purchase #6 | $125.83 | 6.455% | $133.9523 | $133.95 | $133.95 | $134.00 |
| Purchase #7 | $89.32 | 9.564% | $97.8626 | $97.86 | $97.85 | $97.90 |
| 7 purchase totals = | $692.23 | $744.8661 | $744.86 | $744.85 | $744.90 | |