| 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 | $52.52 | 11.228% | $58.4169 | $58.42 | $58.40 | $58.40 |
| Purchase #2 | $25.72 | 8.422% | $27.8861 | $27.89 | $27.90 | $27.90 |
| Purchase #3 | $224.30 | 13.869% | $255.4082 | $255.41 | $255.40 | $255.40 |
| Purchase #4 | $97.96 | 4.529% | $102.3966 | $102.40 | $102.40 | $102.40 |
| Purchase #5 | $96.42 | 3.442% | $99.7388 | $99.74 | $99.75 | $99.70 |
| Purchase #6 | $153.96 | 8.828% | $167.5516 | $167.55 | $167.55 | $167.60 |
| Purchase #7 | $72.45 | 10.127% | $79.787 | $79.79 | $79.80 | $79.80 |
| 7 purchase totals = | $723.33 | $791.1852 | $791.20 | $791.20 | $791.20 | |