| 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 | $28.84 | 4.714% | $30.1995 | $30.20 | $30.20 | $30.20 |
| Purchase #2 | $94.85 | 5.190% | $99.7727 | $99.77 | $99.75 | $99.80 |
| Purchase #3 | $187.88 | 13.872% | $213.9427 | $213.94 | $213.95 | $213.90 |
| Purchase #4 | $118.44 | 9.811% | $130.0601 | $130.06 | $130.05 | $130.10 |
| Purchase #5 | $32.80 | 5.634% | $34.648 | $34.65 | $34.65 | $34.60 |
| Purchase #6 | $21.32 | 3.492% | $22.0645 | $22.06 | $22.05 | $22.10 |
| Purchase #7 | $111.59 | 10.300% | $123.0838 | $123.08 | $123.10 | $123.10 |
| 7 purchase totals = | $595.72 | $653.7713 | $653.76 | $653.75 | $653.80 | |