| 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 | $56.40 | 3.394% | $58.3142 | $58.31 | $58.30 | $58.30 |
| Purchase #2 | $113.29 | 11.459% | $126.2719 | $126.27 | $126.25 | $126.30 |
| Purchase #3 | $139.39 | 4.867% | $146.1741 | $146.17 | $146.15 | $146.20 |
| Purchase #4 | $49.89 | 3.548% | $51.6601 | $51.66 | $51.65 | $51.70 |
| Purchase #5 | $167.57 | 13.130% | $189.5719 | $189.57 | $189.55 | $189.60 |
| Purchase #6 | $54.63 | 7.601% | $58.7824 | $58.78 | $58.80 | $58.80 |
| Purchase #7 | $153.89 | 9.438% | $168.4141 | $168.41 | $168.40 | $168.40 |
| 7 purchase totals = | $735.06 | $799.1887 | $799.17 | $799.10 | $799.30 | |