| 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 | $77.70 | 13.175% | $87.937 | $87.94 | $87.95 | $87.90 |
| Purchase #2 | $68.61 | 12.441% | $77.1458 | $77.15 | $77.15 | $77.10 |
| Purchase #3 | $20.75 | 12.108% | $23.2624 | $23.26 | $23.25 | $23.30 |
| Purchase #4 | $215.87 | 3.307% | $223.0088 | $223.01 | $223.00 | $223.00 |
| Purchase #5 | $48.65 | 13.479% | $55.2075 | $55.21 | $55.20 | $55.20 |
| Purchase #6 | $5.46 | 5.222% | $5.7451 | $5.75 | $5.75 | $5.70 |
| Purchase #7 | $116.93 | 10.566% | $129.2848 | $129.28 | $129.30 | $129.30 |
| 7 purchase totals = | $553.97 | $601.5914 | $601.60 | $601.60 | $601.50 | |