| 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 | $24.83 | 10.514% | $27.4406 | $27.44 | $27.45 | $27.40 |
| Purchase #2 | $171.38 | 12.843% | $193.3903 | $193.39 | $193.40 | $193.40 |
| Purchase #3 | $52.79 | 4.707% | $55.2748 | $55.27 | $55.25 | $55.30 |
| Purchase #4 | $196.31 | 8.721% | $213.4302 | $213.43 | $213.45 | $213.40 |
| Purchase #5 | $93.62 | 9.155% | $102.1909 | $102.19 | $102.20 | $102.20 |
| Purchase #6 | $121.76 | 9.116% | $132.8596 | $132.86 | $132.85 | $132.90 |
| Purchase #7 | $115.61 | 9.113% | $126.1455 | $126.15 | $126.15 | $126.10 |
| 7 purchase totals = | $776.30 | $850.7319 | $850.73 | $850.75 | $850.70 | |