| 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 | $30.29 | 10.144% | $33.3626 | $33.36 | $33.35 | $33.40 |
| Purchase #2 | $91.72 | 3.760% | $95.1687 | $95.17 | $95.15 | $95.20 |
| Purchase #3 | $31.98 | 11.823% | $35.761 | $35.76 | $35.75 | $35.80 |
| Purchase #4 | $107.81 | 9.696% | $118.2633 | $118.26 | $118.25 | $118.30 |
| Purchase #5 | $104.73 | 3.820% | $108.7307 | $108.73 | $108.75 | $108.70 |
| Purchase #6 | $189.98 | 9.142% | $207.348 | $207.35 | $207.35 | $207.30 |
| Purchase #7 | $205.30 | 12.388% | $230.7326 | $230.73 | $230.75 | $230.70 |
| 7 purchase totals = | $761.81 | $829.3669 | $829.36 | $829.35 | $829.40 | |