| 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 | $13.72 | 5.461% | $14.4692 | $14.47 | $14.45 | $14.50 |
| Purchase #2 | $94.80 | 6.438% | $100.9032 | $100.90 | $100.90 | $100.90 |
| Purchase #3 | $75.90 | 5.419% | $80.013 | $80.01 | $80.00 | $80.00 |
| Purchase #4 | $40.95 | 11.681% | $45.7334 | $45.73 | $45.75 | $45.70 |
| Purchase #5 | $217.84 | 8.506% | $236.3695 | $236.37 | $236.35 | $236.40 |
| Purchase #6 | $200.40 | 12.644% | $225.7386 | $225.74 | $225.75 | $225.70 |
| Purchase #7 | $86.25 | 6.586% | $91.9304 | $91.93 | $91.95 | $91.90 |
| 7 purchase totals = | $729.86 | $795.1573 | $795.15 | $795.15 | $795.10 | |