| 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 | $56.33 | 9.837% | $61.8712 | $61.87 | $61.85 | $61.90 |
| Purchase #2 | $12.64 | 5.651% | $13.3543 | $13.35 | $13.35 | $13.40 |
| Purchase #3 | $88.77 | 6.394% | $94.446 | $94.45 | $94.45 | $94.40 |
| Purchase #4 | $116.44 | 8.180% | $125.9648 | $125.96 | $125.95 | $126.00 |
| Purchase #5 | $27.26 | 12.645% | $30.707 | $30.71 | $30.70 | $30.70 |
| Purchase #6 | $147.54 | 9.855% | $162.0801 | $162.08 | $162.10 | $162.10 |
| Purchase #7 | $181.76 | 9.132% | $198.3583 | $198.36 | $198.35 | $198.40 |
| 7 purchase totals = | $630.74 | $686.7817 | $686.78 | $686.75 | $686.90 | |