| 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 | $80.45 | 6.729% | $85.8635 | $85.86 | $85.85 | $85.90 |
| Purchase #2 | $215.53 | 13.380% | $244.3679 | $244.37 | $244.35 | $244.40 |
| Purchase #3 | $52.38 | 6.541% | $55.8062 | $55.81 | $55.80 | $55.80 |
| Purchase #4 | $111.88 | 11.687% | $124.9554 | $124.96 | $124.95 | $125.00 |
| Purchase #5 | $97.86 | 8.498% | $106.1761 | $106.18 | $106.20 | $106.20 |
| Purchase #6 | $99.38 | 3.650% | $103.0074 | $103.01 | $103.00 | $103.00 |
| Purchase #7 | $116.36 | 4.436% | $121.5217 | $121.52 | $121.50 | $121.50 |
| 7 purchase totals = | $773.84 | $841.6982 | $841.71 | $841.65 | $841.80 | |