| 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 | $190.93 | 9.659% | $209.3719 | $209.37 | $209.35 | $209.40 |
| Purchase #2 | $102.99 | 9.476% | $112.7493 | $112.75 | $112.75 | $112.70 |
| Purchase #3 | $157.90 | 6.286% | $167.8256 | $167.83 | $167.85 | $167.80 |
| Purchase #4 | $46.56 | 9.826% | $51.135 | $51.14 | $51.15 | $51.10 |
| Purchase #5 | $14.62 | 9.704% | $16.0387 | $16.04 | $16.05 | $16.00 |
| Purchase #6 | $95.87 | 10.625% | $106.0562 | $106.06 | $106.05 | $106.10 |
| Purchase #7 | $73.39 | 3.649% | $76.068 | $76.07 | $76.05 | $76.10 |
| 7 purchase totals = | $682.26 | $739.2447 | $739.26 | $739.25 | $739.20 | |