| 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 | $30.65 | 10.234% | $33.7867 | $33.79 | $33.80 | $33.80 |
| Purchase #2 | $195.38 | 9.355% | $213.6578 | $213.66 | $213.65 | $213.70 |
| Purchase #3 | $41.52 | 8.373% | $44.9965 | $45.00 | $45.00 | $45.00 |
| Purchase #4 | $170.75 | 10.285% | $188.3116 | $188.31 | $188.30 | $188.30 |
| Purchase #5 | $70.41 | 11.522% | $78.5226 | $78.52 | $78.50 | $78.50 |
| Purchase #6 | $124.67 | 4.194% | $129.8987 | $129.90 | $129.90 | $129.90 |
| Purchase #7 | $109.48 | 8.400% | $118.6763 | $118.68 | $118.70 | $118.70 |
| 7 purchase totals = | $742.86 | $807.8502 | $807.86 | $807.85 | $807.90 | |