| 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 | $62.92 | 4.715% | $65.8867 | $65.89 | $65.90 | $65.90 |
| Purchase #2 | $13.31 | 13.178% | $15.064 | $15.06 | $15.05 | $15.10 |
| Purchase #3 | $69.77 | 7.691% | $75.136 | $75.14 | $75.15 | $75.10 |
| Purchase #4 | $240.58 | 12.681% | $271.0879 | $271.09 | $271.10 | $271.10 |
| Purchase #5 | $243.96 | 7.375% | $261.9521 | $261.95 | $261.95 | $262.00 |
| Purchase #6 | $8.69 | 10.852% | $9.633 | $9.63 | $9.65 | $9.60 |
| Purchase #7 | $139.83 | 5.539% | $147.5752 | $147.58 | $147.60 | $147.60 |
| 7 purchase totals = | $779.06 | $846.3349 | $846.34 | $846.40 | $846.40 | |