| 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 | 12.533% | $78.6606 | $78.66 | $78.65 | $78.70 |
| Purchase #2 | $241.97 | 10.758% | $268.0011 | $268.00 | $268.00 | $268.00 |
| Purchase #3 | $200.39 | 10.452% | $221.3348 | $221.33 | $221.35 | $221.30 |
| Purchase #4 | $112.66 | 6.528% | $120.0144 | $120.01 | $120.00 | $120.00 |
| Purchase #5 | $108.42 | 11.372% | $120.7495 | $120.75 | $120.75 | $120.70 |
| Purchase #6 | $104.85 | 3.483% | $108.5019 | $108.50 | $108.50 | $108.50 |
| Purchase #7 | $27.49 | 4.240% | $28.6556 | $28.66 | $28.65 | $28.70 |
| 7 purchase totals = | $865.68 | $945.9179 | $945.91 | $945.90 | $945.90 | |