| 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 | $67.84 | 6.486% | $72.2401 | $72.24 | $72.25 | $72.20 |
| Purchase #2 | $152.82 | 4.734% | $160.0545 | $160.05 | $160.05 | $160.10 |
| Purchase #3 | $35.36 | 9.334% | $38.6605 | $38.66 | $38.65 | $38.70 |
| Purchase #4 | $217.74 | 8.310% | $235.8342 | $235.83 | $235.85 | $235.80 |
| Purchase #5 | $58.48 | 11.524% | $65.2192 | $65.22 | $65.20 | $65.20 |
| Purchase #6 | $66.41 | 13.152% | $75.1442 | $75.14 | $75.15 | $75.10 |
| Purchase #7 | $54.39 | 4.606% | $56.8952 | $56.90 | $56.90 | $56.90 |
| 7 purchase totals = | $653.04 | $704.0479 | $704.04 | $704.05 | $704.00 | |