| 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 | $83.82 | 4.269% | $87.3983 | $87.40 | $87.40 | $87.40 |
| Purchase #2 | $71.72 | 5.275% | $75.5032 | $75.50 | $75.50 | $75.50 |
| Purchase #3 | $122.81 | 9.362% | $134.3075 | $134.31 | $134.30 | $134.30 |
| Purchase #4 | $50.54 | 11.247% | $56.2242 | $56.22 | $56.20 | $56.20 |
| Purchase #5 | $243.53 | 7.854% | $262.6568 | $262.66 | $262.65 | $262.70 |
| Purchase #6 | $19.53 | 8.701% | $21.2293 | $21.23 | $21.25 | $21.20 |
| Purchase #7 | $97.46 | 6.146% | $103.4499 | $103.45 | $103.45 | $103.40 |
| 7 purchase totals = | $689.41 | $740.7692 | $740.77 | $740.75 | $740.70 | |