| 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 | $36.42 | 11.845% | $40.7339 | $40.73 | $40.75 | $40.70 |
| Purchase #2 | $5.36 | 6.796% | $5.7243 | $5.72 | $5.70 | $5.70 |
| Purchase #3 | $164.95 | 5.849% | $174.5979 | $174.60 | $174.60 | $174.60 |
| Purchase #4 | $203.40 | 9.313% | $222.3426 | $222.34 | $222.35 | $222.30 |
| Purchase #5 | $169.58 | 9.478% | $185.6528 | $185.65 | $185.65 | $185.70 |
| Purchase #6 | $110.68 | 5.399% | $116.6556 | $116.66 | $116.65 | $116.70 |
| Purchase #7 | $70.85 | 8.703% | $77.0161 | $77.02 | $77.00 | $77.00 |
| 7 purchase totals = | $761.24 | $822.7232 | $822.72 | $822.70 | $822.70 | |