| 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 | $26.48 | 4.518% | $27.6764 | $27.68 | $27.70 | $27.70 |
| Purchase #2 | $107.80 | 13.575% | $122.4339 | $122.43 | $122.45 | $122.40 |
| Purchase #3 | $233.46 | 12.171% | $261.8744 | $261.87 | $261.85 | $261.90 |
| Purchase #4 | $58.64 | 5.391% | $61.8013 | $61.80 | $61.80 | $61.80 |
| Purchase #5 | $93.98 | 5.650% | $99.2899 | $99.29 | $99.30 | $99.30 |
| Purchase #6 | $42.45 | 4.111% | $44.1951 | $44.20 | $44.20 | $44.20 |
| Purchase #7 | $237.94 | 11.203% | $264.5964 | $264.60 | $264.60 | $264.60 |
| 7 purchase totals = | $800.75 | $881.8674 | $881.87 | $881.90 | $881.90 | |