| 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 | $75.42 | 9.164% | $82.3315 | $82.33 | $82.35 | $82.30 |
| Purchase #2 | $23.90 | 13.676% | $27.1686 | $27.17 | $27.15 | $27.20 |
| Purchase #3 | $104.47 | 4.192% | $108.8494 | $108.85 | $108.85 | $108.80 |
| Purchase #4 | $200.61 | 12.460% | $225.606 | $225.61 | $225.60 | $225.60 |
| Purchase #5 | $44.75 | 9.411% | $48.9614 | $48.96 | $48.95 | $49.00 |
| Purchase #6 | $175.52 | 6.350% | $186.6655 | $186.67 | $186.65 | $186.70 |
| Purchase #7 | $10.63 | 10.618% | $11.7587 | $11.76 | $11.75 | $11.80 |
| 7 purchase totals = | $635.30 | $691.3411 | $691.35 | $691.30 | $691.40 | |