| 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 | $226.31 | 12.530% | $254.6666 | $254.67 | $254.65 | $254.70 |
| Purchase #2 | $62.29 | 9.803% | $68.3963 | $68.40 | $68.40 | $68.40 |
| Purchase #3 | $12.57 | 4.422% | $13.1258 | $13.13 | $13.15 | $13.10 |
| Purchase #4 | $239.51 | 11.776% | $267.7147 | $267.71 | $267.70 | $267.70 |
| Purchase #5 | $40.46 | 13.295% | $45.8392 | $45.84 | $45.85 | $45.80 |
| Purchase #6 | $23.81 | 13.788% | $27.0929 | $27.09 | $27.10 | $27.10 |
| Purchase #7 | $48.83 | 13.634% | $55.4875 | $55.49 | $55.50 | $55.50 |
| 7 purchase totals = | $653.78 | $732.3230 | $732.33 | $732.35 | $732.30 | |