| 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 | $19.96 | 4.350% | $20.8283 | $20.83 | $20.85 | $20.80 |
| Purchase #2 | $58.31 | 12.553% | $65.6297 | $65.63 | $65.65 | $65.60 |
| Purchase #3 | $46.56 | 5.561% | $49.1492 | $49.15 | $49.15 | $49.10 |
| Purchase #4 | $204.83 | 3.830% | $212.675 | $212.68 | $212.70 | $212.70 |
| Purchase #5 | $160.33 | 12.401% | $180.2125 | $180.21 | $180.20 | $180.20 |
| Purchase #6 | $6.31 | 9.531% | $6.9114 | $6.91 | $6.90 | $6.90 |
| Purchase #7 | $85.28 | 13.759% | $97.0137 | $97.01 | $97.00 | $97.00 |
| 7 purchase totals = | $581.58 | $632.4198 | $632.42 | $632.45 | $632.30 | |