| 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 | $85.81 | 6.513% | $91.3988 | $91.40 | $91.40 | $91.40 |
| Purchase #2 | $24.75 | 3.694% | $25.6643 | $25.66 | $25.65 | $25.70 |
| Purchase #3 | $104.81 | 5.744% | $110.8303 | $110.83 | $110.85 | $110.80 |
| Purchase #4 | $43.32 | 11.167% | $48.1575 | $48.16 | $48.15 | $48.20 |
| Purchase #5 | $86.67 | 12.151% | $97.2013 | $97.20 | $97.20 | $97.20 |
| Purchase #6 | $78.93 | 6.120% | $83.7605 | $83.76 | $83.75 | $83.80 |
| Purchase #7 | $213.96 | 8.394% | $231.9198 | $231.92 | $231.90 | $231.90 |
| 7 purchase totals = | $638.25 | $688.9325 | $688.93 | $688.90 | $689.00 | |