| 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 | $104.65 | 5.363% | $110.2624 | $110.26 | $110.25 | $110.30 |
| Purchase #2 | $6.62 | 13.284% | $7.4994 | $7.50 | $7.50 | $7.50 |
| Purchase #3 | $182.39 | 12.701% | $205.5554 | $205.56 | $205.55 | $205.60 |
| Purchase #4 | $151.58 | 8.670% | $164.722 | $164.72 | $164.70 | $164.70 |
| Purchase #5 | $157.97 | 11.258% | $175.7543 | $175.75 | $175.75 | $175.80 |
| Purchase #6 | $173.89 | 9.668% | $190.7017 | $190.70 | $190.70 | $190.70 |
| Purchase #7 | $112.68 | 4.191% | $117.4024 | $117.40 | $117.40 | $117.40 |
| 7 purchase totals = | $889.78 | $971.8976 | $971.89 | $971.85 | $972.00 | |