| 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 | $82.85 | 6.755% | $88.4465 | $88.45 | $88.45 | $88.40 |
| Purchase #2 | $217.90 | 3.626% | $225.8011 | $225.80 | $225.80 | $225.80 |
| Purchase #3 | $181.91 | 4.372% | $189.8631 | $189.86 | $189.85 | $189.90 |
| Purchase #4 | $69.70 | 11.850% | $77.9595 | $77.96 | $77.95 | $78.00 |
| Purchase #5 | $19.32 | 10.546% | $21.3575 | $21.36 | $21.35 | $21.40 |
| Purchase #6 | $73.31 | 4.738% | $76.7834 | $76.78 | $76.80 | $76.80 |
| Purchase #7 | $104.66 | 11.774% | $116.9827 | $116.98 | $117.00 | $117.00 |
| 7 purchase totals = | $749.65 | $797.1938 | $797.19 | $797.20 | $797.30 | |