| 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 | $94.35 | 10.715% | $104.4596 | $104.46 | $104.45 | $104.50 |
| Purchase #2 | $119.46 | 12.804% | $134.7557 | $134.76 | $134.75 | $134.80 |
| Purchase #3 | $116.62 | 6.273% | $123.9356 | $123.94 | $123.95 | $123.90 |
| Purchase #4 | $41.27 | 9.519% | $45.1985 | $45.20 | $45.20 | $45.20 |
| Purchase #5 | $10.80 | 8.822% | $11.7528 | $11.75 | $11.75 | $11.80 |
| Purchase #6 | $142.56 | 11.392% | $158.8004 | $158.80 | $158.80 | $158.80 |
| Purchase #7 | $157.32 | 4.185% | $163.9038 | $163.90 | $163.90 | $163.90 |
| 7 purchase totals = | $682.38 | $742.8064 | $742.81 | $742.80 | $742.90 | |