| 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 | $73.94 | 13.815% | $84.1548 | $84.15 | $84.15 | $84.20 |
| Purchase #2 | $38.67 | 6.174% | $41.0575 | $41.06 | $41.05 | $41.10 |
| Purchase #3 | $250.91 | 5.220% | $264.0075 | $264.01 | $264.00 | $264.00 |
| Purchase #4 | $151.65 | 10.189% | $167.1016 | $167.10 | $167.10 | $167.10 |
| Purchase #5 | $149.81 | 13.629% | $170.2276 | $170.23 | $170.25 | $170.20 |
| Purchase #6 | $78.80 | 6.234% | $83.7124 | $83.71 | $83.70 | $83.70 |
| Purchase #7 | $154.57 | 6.357% | $164.396 | $164.40 | $164.40 | $164.40 |
| 7 purchase totals = | $898.35 | $974.6574 | $974.66 | $974.65 | $974.70 | |