| 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 | $65.76 | 13.865% | $74.8776 | $74.88 | $74.90 | $74.90 |
| Purchase #2 | $43.45 | 7.387% | $46.6597 | $46.66 | $46.65 | $46.70 |
| Purchase #3 | $52.78 | 9.146% | $57.6073 | $57.61 | $57.60 | $57.60 |
| Purchase #4 | $16.86 | 5.542% | $17.7944 | $17.79 | $17.80 | $17.80 |
| Purchase #5 | $58.46 | 11.418% | $65.135 | $65.14 | $65.15 | $65.10 |
| Purchase #6 | $62.83 | 3.530% | $65.0479 | $65.05 | $65.05 | $65.00 |
| Purchase #7 | $57.77 | 4.353% | $60.2847 | $60.28 | $60.30 | $60.30 |
| 7 purchase totals = | $357.91 | $387.4066 | $387.41 | $387.45 | $387.40 | |