| 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 | $86.76 | 3.848% | $90.0985 | $90.10 | $90.10 | $90.10 |
| Purchase #2 | $134.42 | 12.773% | $151.5895 | $151.59 | $151.60 | $151.60 |
| Purchase #3 | $153.28 | 6.492% | $163.2309 | $163.23 | $163.25 | $163.20 |
| Purchase #4 | $237.89 | 9.825% | $261.2627 | $261.26 | $261.25 | $261.30 |
| Purchase #5 | $147.96 | 3.557% | $153.2229 | $153.22 | $153.20 | $153.20 |
| Purchase #6 | $45.35 | 13.432% | $51.4414 | $51.44 | $51.45 | $51.40 |
| Purchase #7 | $192.73 | 8.193% | $208.5204 | $208.52 | $208.50 | $208.50 |
| 7 purchase totals = | $998.39 | $1,079.3663 | $1,079.36 | $1,079.35 | $1,079.30 | |