| 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 | $55.85 | 9.329% | $61.0602 | $61.06 | $61.05 | $61.10 |
| Purchase #2 | $175.83 | 7.500% | $189.0173 | $189.02 | $189.00 | $189.00 |
| Purchase #3 | $80.26 | 8.257% | $86.8871 | $86.89 | $86.90 | $86.90 |
| Purchase #4 | $178.46 | 7.858% | $192.4834 | $192.48 | $192.50 | $192.50 |
| Purchase #5 | $52.59 | 9.675% | $57.6781 | $57.68 | $57.70 | $57.70 |
| Purchase #6 | $119.37 | 8.383% | $129.3768 | $129.38 | $129.40 | $129.40 |
| Purchase #7 | $228.35 | 10.244% | $251.7422 | $251.74 | $251.75 | $251.70 |
| 7 purchase totals = | $890.71 | $968.2451 | $968.25 | $968.30 | $968.30 | |