| 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 | $66.78 | 7.658% | $71.894 | $71.89 | $71.90 | $71.90 |
| Purchase #2 | $91.47 | 9.661% | $100.3069 | $100.31 | $100.30 | $100.30 |
| Purchase #3 | $139.84 | 3.521% | $144.7638 | $144.76 | $144.75 | $144.80 |
| Purchase #4 | $22.61 | 5.695% | $23.8976 | $23.90 | $23.90 | $23.90 |
| Purchase #5 | $201.60 | 6.739% | $215.1858 | $215.19 | $215.20 | $215.20 |
| Purchase #6 | $93.97 | 9.302% | $102.7111 | $102.71 | $102.70 | $102.70 |
| Purchase #7 | $125.70 | 8.197% | $136.0036 | $136.00 | $136.00 | $136.00 |
| 7 purchase totals = | $741.97 | $794.7628 | $794.76 | $794.75 | $794.80 | |