| 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 | $108.38 | 8.489% | $117.5804 | $117.58 | $117.60 | $117.60 |
| Purchase #2 | $101.73 | 5.705% | $107.5337 | $107.53 | $107.55 | $107.50 |
| Purchase #3 | $218.98 | 5.697% | $231.4553 | $231.46 | $231.45 | $231.50 |
| Purchase #4 | $75.41 | 10.386% | $83.2421 | $83.24 | $83.25 | $83.20 |
| Purchase #5 | $107.40 | 3.318% | $110.9635 | $110.96 | $110.95 | $111.00 |
| Purchase #6 | $44.63 | 5.153% | $46.9298 | $46.93 | $46.95 | $46.90 |
| Purchase #7 | $205.99 | 7.172% | $220.7636 | $220.76 | $220.75 | $220.80 |
| 7 purchase totals = | $862.52 | $918.4684 | $918.46 | $918.50 | $918.50 | |