| 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 | $10.46 | 3.469% | $10.8229 | $10.82 | $10.80 | $10.80 |
| Purchase #2 | $110.75 | 3.719% | $114.8688 | $114.87 | $114.85 | $114.90 |
| Purchase #3 | $14.93 | 9.621% | $16.3664 | $16.37 | $16.35 | $16.40 |
| Purchase #4 | $166.39 | 10.681% | $184.1621 | $184.16 | $184.15 | $184.20 |
| Purchase #5 | $11.92 | 7.453% | $12.8084 | $12.81 | $12.80 | $12.80 |
| Purchase #6 | $131.98 | 5.803% | $139.6388 | $139.64 | $139.65 | $139.60 |
| Purchase #7 | $215.88 | 4.388% | $225.3528 | $225.35 | $225.35 | $225.40 |
| 7 purchase totals = | $662.31 | $704.0202 | $704.02 | $703.95 | $704.10 | |