| 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 | $29.36 | 8.715% | $31.9187 | $31.92 | $31.90 | $31.90 |
| Purchase #2 | $56.79 | 5.819% | $60.0946 | $60.09 | $60.10 | $60.10 |
| Purchase #3 | $113.51 | 11.856% | $126.9677 | $126.97 | $126.95 | $127.00 |
| Purchase #4 | $26.25 | 5.701% | $27.7465 | $27.75 | $27.75 | $27.70 |
| Purchase #5 | $15.44 | 13.459% | $17.5181 | $17.52 | $17.50 | $17.50 |
| Purchase #6 | $213.96 | 9.727% | $234.7719 | $234.77 | $234.75 | $234.80 |
| Purchase #7 | $99.92 | 7.566% | $107.4799 | $107.48 | $107.50 | $107.50 |
| 7 purchase totals = | $555.23 | $606.4974 | $606.50 | $606.45 | $606.50 | |