| 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 | $69.90 | 12.470% | $78.6165 | $78.62 | $78.60 | $78.60 |
| Purchase #2 | $49.84 | 11.433% | $55.5382 | $55.54 | $55.55 | $55.50 |
| Purchase #3 | $107.44 | 4.860% | $112.6616 | $112.66 | $112.65 | $112.70 |
| Purchase #4 | $202.76 | 8.510% | $220.0149 | $220.01 | $220.00 | $220.00 |
| Purchase #5 | $199.94 | 8.347% | $216.629 | $216.63 | $216.65 | $216.60 |
| Purchase #6 | $144.76 | 13.110% | $163.738 | $163.74 | $163.75 | $163.70 |
| Purchase #7 | $18.25 | 12.682% | $20.5645 | $20.56 | $20.55 | $20.60 |
| 7 purchase totals = | $792.89 | $867.7627 | $867.76 | $867.75 | $867.70 | |