| 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 | $104.97 | 11.342% | $116.8757 | $116.88 | $116.90 | $116.90 |
| Purchase #2 | $57.79 | 7.654% | $62.2132 | $62.21 | $62.20 | $62.20 |
| Purchase #3 | $182.91 | 12.518% | $205.8067 | $205.81 | $205.80 | $205.80 |
| Purchase #4 | $119.83 | 6.598% | $127.7364 | $127.74 | $127.75 | $127.70 |
| Purchase #5 | $90.79 | 7.572% | $97.6646 | $97.66 | $97.65 | $97.70 |
| Purchase #6 | $73.54 | 4.243% | $76.6603 | $76.66 | $76.65 | $76.70 |
| Purchase #7 | $215.25 | 8.358% | $233.2406 | $233.24 | $233.25 | $233.20 |
| 7 purchase totals = | $845.08 | $920.1975 | $920.20 | $920.20 | $920.20 | |