| 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 | $88.72 | 3.458% | $91.7879 | $91.79 | $91.80 | $91.80 |
| Purchase #2 | $237.31 | 5.116% | $249.4508 | $249.45 | $249.45 | $249.50 |
| Purchase #3 | $125.32 | 8.849% | $136.4096 | $136.41 | $136.40 | $136.40 |
| Purchase #4 | $21.68 | 8.809% | $23.5898 | $23.59 | $23.60 | $23.60 |
| Purchase #5 | $96.87 | 8.286% | $104.8966 | $104.90 | $104.90 | $104.90 |
| Purchase #6 | $229.48 | 9.796% | $251.9599 | $251.96 | $251.95 | $252.00 |
| Purchase #7 | $186.71 | 5.354% | $196.7065 | $196.71 | $196.70 | $196.70 |
| 7 purchase totals = | $986.09 | $1,054.8011 | $1,054.81 | $1,054.80 | $1,054.90 | |