| 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 | $74.66 | 3.426% | $77.2179 | $77.22 | $77.20 | $77.20 |
| Purchase #2 | $5.62 | 10.512% | $6.2108 | $6.21 | $6.20 | $6.20 |
| Purchase #3 | $12.99 | 6.202% | $13.7956 | $13.80 | $13.80 | $13.80 |
| Purchase #4 | $109.73 | 7.373% | $117.8204 | $117.82 | $117.80 | $117.80 |
| Purchase #5 | $82.46 | 11.106% | $91.618 | $91.62 | $91.60 | $91.60 |
| Purchase #6 | $6.71 | 4.598% | $7.0185 | $7.02 | $7.00 | $7.00 |
| Purchase #7 | $224.61 | 3.240% | $231.8874 | $231.89 | $231.90 | $231.90 |
| 7 purchase totals = | $516.78 | $545.5686 | $545.58 | $545.50 | $545.50 | |