| 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 | $91.83 | 11.838% | $102.7008 | $102.70 | $102.70 | $102.70 |
| Purchase #2 | $22.92 | 3.456% | $23.7121 | $23.71 | $23.70 | $23.70 |
| Purchase #3 | $60.72 | 8.808% | $66.0682 | $66.07 | $66.05 | $66.10 |
| Purchase #4 | $192.45 | 12.601% | $216.7006 | $216.70 | $216.70 | $216.70 |
| Purchase #5 | $206.93 | 13.182% | $234.2075 | $234.21 | $234.20 | $234.20 |
| Purchase #6 | $25.74 | 11.357% | $28.6633 | $28.66 | $28.65 | $28.70 |
| Purchase #7 | $133.89 | 4.536% | $139.9633 | $139.96 | $139.95 | $140.00 |
| 7 purchase totals = | $734.48 | $812.0158 | $812.01 | $811.95 | $812.10 | |