| 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 | $22.39 | 12.660% | $25.2246 | $25.22 | $25.20 | $25.20 |
| Purchase #2 | $136.39 | 8.755% | $148.3309 | $148.33 | $148.35 | $148.30 |
| Purchase #3 | $12.27 | 10.116% | $13.5112 | $13.51 | $13.50 | $13.50 |
| Purchase #4 | $217.77 | 13.621% | $247.4325 | $247.43 | $247.45 | $247.40 |
| Purchase #5 | $120.58 | 7.860% | $130.0576 | $130.06 | $130.05 | $130.10 |
| Purchase #6 | $53.27 | 5.576% | $56.2403 | $56.24 | $56.25 | $56.20 |
| Purchase #7 | $31.41 | 5.121% | $33.0185 | $33.02 | $33.00 | $33.00 |
| 7 purchase totals = | $594.08 | $653.8156 | $653.81 | $653.80 | $653.70 | |