| 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 | $81.38 | 4.314% | $84.8907 | $84.89 | $84.90 | $84.90 |
| Purchase #2 | $67.46 | 3.427% | $69.7719 | $69.77 | $69.75 | $69.80 |
| Purchase #3 | $76.62 | 3.116% | $79.0075 | $79.01 | $79.00 | $79.00 |
| Purchase #4 | $171.41 | 3.772% | $177.8756 | $177.88 | $177.90 | $177.90 |
| Purchase #5 | $13.94 | 9.845% | $15.3124 | $15.31 | $15.30 | $15.30 |
| Purchase #6 | $208.47 | 8.136% | $225.4311 | $225.43 | $225.45 | $225.40 |
| Purchase #7 | $32.76 | 7.848% | $35.331 | $35.33 | $35.35 | $35.30 |
| 7 purchase totals = | $652.04 | $687.6202 | $687.62 | $687.65 | $687.60 | |