| 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 | $19.44 | 10.704% | $21.5209 | $21.52 | $21.50 | $21.50 |
| Purchase #2 | $142.67 | 5.665% | $150.7523 | $150.75 | $150.75 | $150.80 |
| Purchase #3 | $148.58 | 9.297% | $162.3935 | $162.39 | $162.40 | $162.40 |
| Purchase #4 | $89.39 | 8.806% | $97.2617 | $97.26 | $97.25 | $97.30 |
| Purchase #5 | $211.93 | 6.572% | $225.858 | $225.86 | $225.85 | $225.90 |
| Purchase #6 | $98.50 | 12.519% | $110.8312 | $110.83 | $110.85 | $110.80 |
| Purchase #7 | $77.74 | 13.691% | $88.3834 | $88.38 | $88.40 | $88.40 |
| 7 purchase totals = | $788.25 | $857.0010 | $856.99 | $857.00 | $857.10 | |