| 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 | $34.30 | 11.421% | $38.2174 | $38.22 | $38.20 | $38.20 |
| Purchase #2 | $106.61 | 5.461% | $112.432 | $112.43 | $112.45 | $112.40 |
| Purchase #3 | $106.62 | 7.362% | $114.4694 | $114.47 | $114.45 | $114.50 |
| Purchase #4 | $83.25 | 7.743% | $89.696 | $89.70 | $89.70 | $89.70 |
| Purchase #5 | $175.60 | 9.241% | $191.8272 | $191.83 | $191.85 | $191.80 |
| Purchase #6 | $66.25 | 4.785% | $69.4201 | $69.42 | $69.40 | $69.40 |
| Purchase #7 | $203.25 | 7.177% | $217.8373 | $217.84 | $217.85 | $217.80 |
| 7 purchase totals = | $775.88 | $833.8994 | $833.91 | $833.90 | $833.80 | |