| 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 | $37.98 | 12.372% | $42.6789 | $42.68 | $42.70 | $42.70 |
| Purchase #2 | $77.96 | 4.270% | $81.2889 | $81.29 | $81.30 | $81.30 |
| Purchase #3 | $117.97 | 12.290% | $132.4685 | $132.47 | $132.45 | $132.50 |
| Purchase #4 | $88.85 | 6.654% | $94.7621 | $94.76 | $94.75 | $94.80 |
| Purchase #5 | $175.37 | 5.869% | $185.6625 | $185.66 | $185.65 | $185.70 |
| Purchase #6 | $151.81 | 10.382% | $167.5709 | $167.57 | $167.55 | $167.60 |
| Purchase #7 | $20.89 | 10.238% | $23.0287 | $23.03 | $23.05 | $23.00 |
| 7 purchase totals = | $670.83 | $727.4605 | $727.46 | $727.45 | $727.60 | |