| 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 | $30.75 | 8.834% | $33.4665 | $33.47 | $33.45 | $33.50 |
| Purchase #2 | $40.30 | 10.164% | $44.3961 | $44.40 | $44.40 | $44.40 |
| Purchase #3 | $240.43 | 5.645% | $254.0023 | $254.00 | $254.00 | $254.00 |
| Purchase #4 | $88.91 | 12.130% | $99.6948 | $99.69 | $99.70 | $99.70 |
| Purchase #5 | $76.64 | 11.678% | $85.59 | $85.59 | $85.60 | $85.60 |
| Purchase #6 | $186.85 | 9.157% | $203.9599 | $203.96 | $203.95 | $204.00 |
| Purchase #7 | $237.70 | 11.434% | $264.8786 | $264.88 | $264.90 | $264.90 |
| 7 purchase totals = | $901.58 | $985.9882 | $985.99 | $986.00 | $986.10 | |