| 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 | $22.86 | 4.840% | $23.9664 | $23.97 | $23.95 | $24.00 |
| Purchase #2 | $226.26 | 13.661% | $257.1694 | $257.17 | $257.15 | $257.20 |
| Purchase #3 | $42.62 | 8.727% | $46.3394 | $46.34 | $46.35 | $46.30 |
| Purchase #4 | $46.54 | 13.599% | $52.869 | $52.87 | $52.85 | $52.90 |
| Purchase #5 | $120.72 | 10.860% | $133.8302 | $133.83 | $133.85 | $133.80 |
| Purchase #6 | $47.35 | 3.352% | $48.9372 | $48.94 | $48.95 | $48.90 |
| Purchase #7 | $11.57 | 10.642% | $12.8013 | $12.80 | $12.80 | $12.80 |
| 7 purchase totals = | $517.92 | $575.9129 | $575.92 | $575.90 | $575.90 | |