| 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 | $95.99 | 3.215% | $99.0761 | $99.08 | $99.10 | $99.10 |
| Purchase #2 | $216.50 | 7.192% | $232.0707 | $232.07 | $232.05 | $232.10 |
| Purchase #3 | $95.83 | 8.438% | $103.9161 | $103.92 | $103.90 | $103.90 |
| Purchase #4 | $179.25 | 13.473% | $203.4004 | $203.40 | $203.40 | $203.40 |
| Purchase #5 | $181.91 | 7.837% | $196.1663 | $196.17 | $196.15 | $196.20 |
| Purchase #6 | $17.58 | 9.434% | $19.2385 | $19.24 | $19.25 | $19.20 |
| Purchase #7 | $28.46 | 8.796% | $30.9633 | $30.96 | $30.95 | $31.00 |
| 7 purchase totals = | $815.52 | $884.8314 | $884.84 | $884.80 | $884.90 | |