| 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 | $89.82 | 5.677% | $94.9191 | $94.92 | $94.90 | $94.90 |
| Purchase #2 | $116.37 | 9.313% | $127.2075 | $127.21 | $127.20 | $127.20 |
| Purchase #3 | $133.74 | 4.514% | $139.777 | $139.78 | $139.80 | $139.80 |
| Purchase #4 | $46.44 | 3.180% | $47.9168 | $47.92 | $47.90 | $47.90 |
| Purchase #5 | $127.76 | 3.867% | $132.7005 | $132.70 | $132.70 | $132.70 |
| Purchase #6 | $119.27 | 8.209% | $129.0609 | $129.06 | $129.05 | $129.10 |
| Purchase #7 | $128.65 | 11.619% | $143.5978 | $143.60 | $143.60 | $143.60 |
| 7 purchase totals = | $762.05 | $815.1796 | $815.19 | $815.15 | $815.20 | |