| 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 | $29.34 | 3.697% | $30.4247 | $30.42 | $30.40 | $30.40 |
| Purchase #2 | $249.26 | 5.507% | $262.9867 | $262.99 | $263.00 | $263.00 |
| Purchase #3 | $63.66 | 9.409% | $69.6498 | $69.65 | $69.65 | $69.60 |
| Purchase #4 | $123.97 | 5.579% | $130.8863 | $130.89 | $130.90 | $130.90 |
| Purchase #5 | $230.80 | 9.133% | $251.879 | $251.88 | $251.90 | $251.90 |
| Purchase #6 | $119.55 | 11.670% | $133.5015 | $133.50 | $133.50 | $133.50 |
| Purchase #7 | $81.42 | 7.594% | $87.603 | $87.60 | $87.60 | $87.60 |
| 7 purchase totals = | $898.00 | $966.9310 | $966.93 | $966.95 | $966.90 | |