| 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 | $44.89 | 4.670% | $46.9864 | $46.99 | $47.00 | $47.00 |
| Purchase #2 | $50.59 | 6.678% | $53.9684 | $53.97 | $53.95 | $54.00 |
| Purchase #3 | $43.53 | 5.161% | $45.7766 | $45.78 | $45.80 | $45.80 |
| Purchase #4 | $16.39 | 5.149% | $17.2339 | $17.23 | $17.25 | $17.20 |
| Purchase #5 | $5.57 | 3.784% | $5.7808 | $5.78 | $5.80 | $5.80 |
| Purchase #6 | $229.86 | 13.619% | $261.1646 | $261.16 | $261.15 | $261.20 |
| Purchase #7 | $23.30 | 11.586% | $25.9995 | $26.00 | $26.00 | $26.00 |
| 7 purchase totals = | $414.13 | $456.9102 | $456.91 | $456.95 | $457.00 | |