| 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 | $95.61 | 12.409% | $107.4742 | $107.47 | $107.45 | $107.50 |
| Purchase #2 | $189.92 | 8.438% | $205.9454 | $205.95 | $205.95 | $205.90 |
| Purchase #3 | $17.84 | 6.105% | $18.9291 | $18.93 | $18.95 | $18.90 |
| Purchase #4 | $33.99 | 5.688% | $35.9234 | $35.92 | $35.90 | $35.90 |
| Purchase #5 | $168.74 | 7.383% | $181.1981 | $181.20 | $181.20 | $181.20 |
| Purchase #6 | $55.80 | 7.622% | $60.0531 | $60.05 | $60.05 | $60.10 |
| Purchase #7 | $46.40 | 13.449% | $52.6403 | $52.64 | $52.65 | $52.60 |
| 7 purchase totals = | $608.30 | $662.1636 | $662.16 | $662.15 | $662.10 | |