| 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 | $43.50 | 13.800% | $49.503 | $49.50 | $49.50 | $49.50 |
| Purchase #2 | $56.87 | 9.180% | $62.0907 | $62.09 | $62.10 | $62.10 |
| Purchase #3 | $193.40 | 12.179% | $216.9542 | $216.95 | $216.95 | $217.00 |
| Purchase #4 | $72.88 | 5.147% | $76.6311 | $76.63 | $76.65 | $76.60 |
| Purchase #5 | $166.39 | 11.659% | $185.7894 | $185.79 | $185.80 | $185.80 |
| Purchase #6 | $146.80 | 10.398% | $162.0643 | $162.06 | $162.05 | $162.10 |
| Purchase #7 | $77.42 | 3.389% | $80.0438 | $80.04 | $80.05 | $80.00 |
| 7 purchase totals = | $757.26 | $833.0765 | $833.06 | $833.10 | $833.10 | |