| 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 | $44.83 | 8.690% | $48.7257 | $48.73 | $48.75 | $48.70 |
| Purchase #2 | $225.64 | 5.336% | $237.6802 | $237.68 | $237.70 | $237.70 |
| Purchase #3 | $37.89 | 12.538% | $42.6406 | $42.64 | $42.65 | $42.60 |
| Purchase #4 | $60.71 | 12.732% | $68.4396 | $68.44 | $68.45 | $68.40 |
| Purchase #5 | $215.34 | 10.258% | $237.4296 | $237.43 | $237.45 | $237.40 |
| Purchase #6 | $75.41 | 12.478% | $84.8197 | $84.82 | $84.80 | $84.80 |
| Purchase #7 | $17.99 | 10.569% | $19.8914 | $19.89 | $19.90 | $19.90 |
| 7 purchase totals = | $677.81 | $739.6268 | $739.63 | $739.70 | $739.50 | |