| 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 | $75.83 | 6.874% | $81.0426 | $81.04 | $81.05 | $81.00 |
| Purchase #2 | $219.84 | 13.176% | $248.8061 | $248.81 | $248.80 | $248.80 |
| Purchase #3 | $31.28 | 10.368% | $34.5231 | $34.52 | $34.50 | $34.50 |
| Purchase #4 | $137.79 | 10.142% | $151.7647 | $151.76 | $151.75 | $151.80 |
| Purchase #5 | $161.88 | 10.703% | $179.206 | $179.21 | $179.20 | $179.20 |
| Purchase #6 | $243.41 | 7.259% | $261.0791 | $261.08 | $261.10 | $261.10 |
| Purchase #7 | $84.44 | 6.641% | $90.0477 | $90.05 | $90.05 | $90.00 |
| 7 purchase totals = | $954.47 | $1,046.4693 | $1,046.47 | $1,046.45 | $1,046.40 | |