| 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 | $79.61 | 11.516% | $88.7779 | $88.78 | $88.80 | $88.80 |
| Purchase #2 | $128.54 | 9.408% | $140.633 | $140.63 | $140.65 | $140.60 |
| Purchase #3 | $27.50 | 13.632% | $31.2488 | $31.25 | $31.25 | $31.20 |
| Purchase #4 | $139.44 | 6.776% | $148.8885 | $148.89 | $148.90 | $148.90 |
| Purchase #5 | $157.34 | 8.233% | $170.2938 | $170.29 | $170.30 | $170.30 |
| Purchase #6 | $144.25 | 9.233% | $157.5686 | $157.57 | $157.55 | $157.60 |
| Purchase #7 | $68.31 | 13.501% | $77.5325 | $77.53 | $77.55 | $77.50 |
| 7 purchase totals = | $744.99 | $814.9431 | $814.94 | $815.00 | $814.90 | |