| 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 | $122.79 | 3.477% | $127.0594 | $127.06 | $127.05 | $127.10 |
| Purchase #2 | $58.94 | 12.671% | $66.4083 | $66.41 | $66.40 | $66.40 |
| Purchase #3 | $38.58 | 10.595% | $42.6676 | $42.67 | $42.65 | $42.70 |
| Purchase #4 | $26.36 | 5.450% | $27.7966 | $27.80 | $27.80 | $27.80 |
| Purchase #5 | $21.59 | 12.501% | $24.289 | $24.29 | $24.30 | $24.30 |
| Purchase #6 | $171.25 | 3.185% | $176.7043 | $176.70 | $176.70 | $176.70 |
| Purchase #7 | $172.58 | 6.218% | $183.311 | $183.31 | $183.30 | $183.30 |
| 7 purchase totals = | $612.09 | $648.2362 | $648.24 | $648.20 | $648.30 | |