| 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 | $47.72 | 4.706% | $49.9657 | $49.97 | $49.95 | $50.00 |
| Purchase #2 | $163.87 | 6.735% | $174.9066 | $174.91 | $174.90 | $174.90 |
| Purchase #3 | $102.73 | 5.460% | $108.3391 | $108.34 | $108.35 | $108.30 |
| Purchase #4 | $77.57 | 4.703% | $81.2181 | $81.22 | $81.20 | $81.20 |
| Purchase #5 | $73.52 | 8.373% | $79.6758 | $79.68 | $79.70 | $79.70 |
| Purchase #6 | $209.39 | 12.544% | $235.6559 | $235.66 | $235.65 | $235.70 |
| Purchase #7 | $155.30 | 12.377% | $174.5215 | $174.52 | $174.50 | $174.50 |
| 7 purchase totals = | $830.10 | $904.2827 | $904.30 | $904.25 | $904.30 | |