| 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 | $82.31 | 5.856% | $87.1301 | $87.13 | $87.15 | $87.10 |
| Purchase #2 | $249.87 | 4.601% | $261.3665 | $261.37 | $261.35 | $261.40 |
| Purchase #3 | $221.87 | 3.423% | $229.4646 | $229.46 | $229.45 | $229.50 |
| Purchase #4 | $148.45 | 6.104% | $157.5114 | $157.51 | $157.50 | $157.50 |
| Purchase #5 | $7.26 | 4.394% | $7.579 | $7.58 | $7.60 | $7.60 |
| Purchase #6 | $148.45 | 12.540% | $167.0656 | $167.07 | $167.05 | $167.10 |
| Purchase #7 | $171.36 | 3.551% | $177.445 | $177.45 | $177.45 | $177.40 |
| 7 purchase totals = | $1,029.57 | $1,087.5622 | $1,087.57 | $1,087.55 | $1,087.60 | |