| 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 | $71.76 | 10.327% | $79.1707 | $79.17 | $79.15 | $79.20 |
| Purchase #2 | $87.67 | 13.645% | $99.6326 | $99.63 | $99.65 | $99.60 |
| Purchase #3 | $128.52 | 13.191% | $145.4731 | $145.47 | $145.45 | $145.50 |
| Purchase #4 | $122.41 | 11.357% | $136.3121 | $136.31 | $136.30 | $136.30 |
| Purchase #5 | $76.95 | 9.628% | $84.3587 | $84.36 | $84.35 | $84.40 |
| Purchase #6 | $121.65 | 9.107% | $132.7287 | $132.73 | $132.75 | $132.70 |
| Purchase #7 | $247.60 | 7.837% | $267.0044 | $267.00 | $267.00 | $267.00 |
| 7 purchase totals = | $856.56 | $944.6803 | $944.67 | $944.65 | $944.70 | |