| 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 | $114.40 | 5.839% | $121.0798 | $121.08 | $121.10 | $121.10 |
| Purchase #2 | $110.66 | 6.487% | $117.8385 | $117.84 | $117.85 | $117.80 |
| Purchase #3 | $61.41 | 5.253% | $64.6359 | $64.64 | $64.65 | $64.60 |
| Purchase #4 | $98.80 | 9.510% | $108.1959 | $108.20 | $108.20 | $108.20 |
| Purchase #5 | $188.85 | 9.373% | $206.5509 | $206.55 | $206.55 | $206.60 |
| Purchase #6 | $6.35 | 7.510% | $6.8269 | $6.83 | $6.85 | $6.80 |
| Purchase #7 | $25.96 | 8.776% | $28.2382 | $28.24 | $28.25 | $28.20 |
| 7 purchase totals = | $606.43 | $653.3661 | $653.38 | $653.45 | $653.30 | |