| 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 | $15.72 | 6.565% | $16.752 | $16.75 | $16.75 | $16.80 |
| Purchase #2 | $22.98 | 6.103% | $24.3825 | $24.38 | $24.40 | $24.40 |
| Purchase #3 | $46.72 | 12.104% | $52.375 | $52.38 | $52.40 | $52.40 |
| Purchase #4 | $148.99 | 5.420% | $157.0653 | $157.07 | $157.05 | $157.10 |
| Purchase #5 | $55.87 | 4.779% | $58.54 | $58.54 | $58.55 | $58.50 |
| Purchase #6 | $30.64 | 10.558% | $33.875 | $33.88 | $33.90 | $33.90 |
| Purchase #7 | $161.42 | 10.840% | $178.9179 | $178.92 | $178.90 | $178.90 |
| 7 purchase totals = | $482.34 | $521.9077 | $521.92 | $521.95 | $522.00 | |