| 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 | $102.82 | 3.507% | $106.4259 | $106.43 | $106.45 | $106.40 |
| Purchase #2 | $58.88 | 10.316% | $64.9541 | $64.95 | $64.95 | $65.00 |
| Purchase #3 | $235.96 | 12.224% | $264.8038 | $264.80 | $264.80 | $264.80 |
| Purchase #4 | $179.49 | 7.796% | $193.483 | $193.48 | $193.50 | $193.50 |
| Purchase #5 | $166.82 | 8.489% | $180.9813 | $180.98 | $181.00 | $181.00 |
| Purchase #6 | $5.38 | 12.495% | $6.0522 | $6.05 | $6.05 | $6.10 |
| Purchase #7 | $78.55 | 12.346% | $88.2478 | $88.25 | $88.25 | $88.20 |
| 7 purchase totals = | $827.90 | $904.9481 | $904.94 | $905.00 | $905.00 | |