| 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 | $76.32 | 5.768% | $80.7221 | $80.72 | $80.70 | $80.70 |
| Purchase #2 | $220.39 | 7.422% | $236.7473 | $236.75 | $236.75 | $236.70 |
| Purchase #3 | $68.25 | 11.499% | $76.0981 | $76.10 | $76.10 | $76.10 |
| Purchase #4 | $184.88 | 12.544% | $208.0713 | $208.07 | $208.05 | $208.10 |
| Purchase #5 | $225.49 | 5.371% | $237.6011 | $237.60 | $237.60 | $237.60 |
| Purchase #6 | $203.71 | 10.435% | $224.9671 | $224.97 | $224.95 | $225.00 |
| Purchase #7 | $51.84 | 4.665% | $54.2583 | $54.26 | $54.25 | $54.30 |
| 7 purchase totals = | $1,030.88 | $1,118.4653 | $1,118.47 | $1,118.40 | $1,118.50 | |