| 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 | $126.26 | 10.147% | $139.0716 | $139.07 | $139.05 | $139.10 |
| Purchase #2 | $51.81 | 11.163% | $57.5936 | $57.59 | $57.60 | $57.60 |
| Purchase #3 | $148.96 | 13.709% | $169.3809 | $169.38 | $169.40 | $169.40 |
| Purchase #4 | $63.88 | 10.485% | $70.5778 | $70.58 | $70.60 | $70.60 |
| Purchase #5 | $49.77 | 4.871% | $52.1943 | $52.19 | $52.20 | $52.20 |
| Purchase #6 | $43.55 | 6.607% | $46.4273 | $46.43 | $46.45 | $46.40 |
| Purchase #7 | $104.35 | 13.155% | $118.0772 | $118.08 | $118.10 | $118.10 |
| 7 purchase totals = | $588.58 | $653.3227 | $653.32 | $653.40 | $653.40 | |