| 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 | $119.96 | 8.719% | $130.4193 | $130.42 | $130.40 | $130.40 |
| Purchase #2 | $13.48 | 4.322% | $14.0626 | $14.06 | $14.05 | $14.10 |
| Purchase #3 | $18.85 | 8.409% | $20.4351 | $20.44 | $20.45 | $20.40 |
| Purchase #4 | $126.44 | 5.712% | $133.6623 | $133.66 | $133.65 | $133.70 |
| Purchase #5 | $59.74 | 6.163% | $63.4218 | $63.42 | $63.40 | $63.40 |
| Purchase #6 | $207.82 | 6.134% | $220.5677 | $220.57 | $220.55 | $220.60 |
| Purchase #7 | $64.96 | 9.411% | $71.0734 | $71.07 | $71.05 | $71.10 |
| 7 purchase totals = | $611.25 | $653.6422 | $653.64 | $653.55 | $653.70 | |