| 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 | $116.30 | 4.441% | $121.4649 | $121.46 | $121.45 | $121.50 |
| Purchase #2 | $104.80 | 13.228% | $118.6629 | $118.66 | $118.65 | $118.70 |
| Purchase #3 | $159.90 | 8.542% | $173.5587 | $173.56 | $173.55 | $173.60 |
| Purchase #4 | $82.45 | 7.190% | $88.3782 | $88.38 | $88.40 | $88.40 |
| Purchase #5 | $11.30 | 6.143% | $11.9942 | $11.99 | $12.00 | $12.00 |
| Purchase #6 | $127.70 | 9.203% | $139.4522 | $139.45 | $139.45 | $139.50 |
| Purchase #7 | $40.99 | 12.822% | $46.2457 | $46.25 | $46.25 | $46.20 |
| 7 purchase totals = | $643.44 | $699.7568 | $699.75 | $699.75 | $699.90 | |