| 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 | $61.61 | 11.225% | $68.5257 | $68.53 | $68.55 | $68.50 |
| Purchase #2 | $28.70 | 8.652% | $31.1831 | $31.18 | $31.20 | $31.20 |
| Purchase #3 | $221.79 | 5.698% | $234.4276 | $234.43 | $234.45 | $234.40 |
| Purchase #4 | $187.65 | 7.765% | $202.221 | $202.22 | $202.20 | $202.20 |
| Purchase #5 | $51.74 | 7.634% | $55.6898 | $55.69 | $55.70 | $55.70 |
| Purchase #6 | $216.43 | 13.860% | $246.4272 | $246.43 | $246.45 | $246.40 |
| Purchase #7 | $59.74 | 3.806% | $62.0137 | $62.01 | $62.00 | $62.00 |
| 7 purchase totals = | $827.66 | $900.4881 | $900.49 | $900.55 | $900.40 | |