| 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 | $70.89 | 6.340% | $75.3844 | $75.38 | $75.40 | $75.40 |
| Purchase #2 | $42.49 | 7.273% | $45.5803 | $45.58 | $45.60 | $45.60 |
| Purchase #3 | $50.68 | 13.450% | $57.4965 | $57.50 | $57.50 | $57.50 |
| Purchase #4 | $206.64 | 11.547% | $230.5007 | $230.50 | $230.50 | $230.50 |
| Purchase #5 | $29.75 | 5.362% | $31.3452 | $31.35 | $31.35 | $31.30 |
| Purchase #6 | $197.28 | 4.526% | $206.2089 | $206.21 | $206.20 | $206.20 |
| Purchase #7 | $189.58 | 10.756% | $209.9712 | $209.97 | $209.95 | $210.00 |
| 7 purchase totals = | $787.31 | $856.4872 | $856.49 | $856.50 | $856.50 | |