| 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 | $95.63 | 9.213% | $104.4404 | $104.44 | $104.45 | $104.40 |
| Purchase #2 | $190.72 | 7.678% | $205.3635 | $205.36 | $205.35 | $205.40 |
| Purchase #3 | $205.57 | 4.623% | $215.0735 | $215.07 | $215.05 | $215.10 |
| Purchase #4 | $21.26 | 12.766% | $23.9741 | $23.97 | $23.95 | $24.00 |
| Purchase #5 | $104.98 | 5.456% | $110.7077 | $110.71 | $110.70 | $110.70 |
| Purchase #6 | $9.70 | 3.368% | $10.0267 | $10.03 | $10.05 | $10.00 |
| Purchase #7 | $180.72 | 9.321% | $197.5649 | $197.56 | $197.55 | $197.60 |
| 7 purchase totals = | $808.58 | $867.1508 | $867.14 | $867.10 | $867.20 | |