| 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 | $106.49 | 9.342% | $116.4383 | $116.44 | $116.45 | $116.40 |
| Purchase #2 | $59.83 | 6.341% | $63.6238 | $63.62 | $63.60 | $63.60 |
| Purchase #3 | $33.44 | 11.700% | $37.3525 | $37.35 | $37.35 | $37.40 |
| Purchase #4 | $17.75 | 13.395% | $20.1276 | $20.13 | $20.15 | $20.10 |
| Purchase #5 | $193.87 | 10.224% | $213.6913 | $213.69 | $213.70 | $213.70 |
| Purchase #6 | $148.33 | 10.552% | $163.9818 | $163.98 | $164.00 | $164.00 |
| Purchase #7 | $37.27 | 12.806% | $42.0428 | $42.04 | $42.05 | $42.00 |
| 7 purchase totals = | $596.98 | $657.2581 | $657.25 | $657.30 | $657.20 | |