| 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 | $81.30 | 7.699% | $87.5593 | $87.56 | $87.55 | $87.60 |
| Purchase #2 | $93.27 | 4.608% | $97.5679 | $97.57 | $97.55 | $97.60 |
| Purchase #3 | $38.27 | 6.811% | $40.8766 | $40.88 | $40.90 | $40.90 |
| Purchase #4 | $163.32 | 13.668% | $185.6426 | $185.64 | $185.65 | $185.60 |
| Purchase #5 | $122.93 | 6.304% | $130.6795 | $130.68 | $130.70 | $130.70 |
| Purchase #6 | $5.30 | 6.453% | $5.642 | $5.64 | $5.65 | $5.60 |
| Purchase #7 | $101.54 | 3.805% | $105.4036 | $105.40 | $105.40 | $105.40 |
| 7 purchase totals = | $605.93 | $653.3715 | $653.37 | $653.40 | $653.40 | |