| 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 | $78.31 | 9.104% | $85.4393 | $85.44 | $85.45 | $85.40 |
| Purchase #2 | $136.84 | 4.798% | $143.4056 | $143.41 | $143.40 | $143.40 |
| Purchase #3 | $188.30 | 9.731% | $206.6235 | $206.62 | $206.60 | $206.60 |
| Purchase #4 | $36.54 | 3.846% | $37.9453 | $37.95 | $37.95 | $37.90 |
| Purchase #5 | $41.26 | 7.480% | $44.3462 | $44.35 | $44.35 | $44.30 |
| Purchase #6 | $148.29 | 12.632% | $167.022 | $167.02 | $167.00 | $167.00 |
| Purchase #7 | $69.75 | 11.109% | $77.4985 | $77.50 | $77.50 | $77.50 |
| 7 purchase totals = | $699.29 | $762.2804 | $762.29 | $762.25 | $762.10 | |