| 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 | $10.37 | 11.590% | $11.5719 | $11.57 | $11.55 | $11.60 |
| Purchase #2 | $161.41 | 4.598% | $168.8316 | $168.83 | $168.85 | $168.80 |
| Purchase #3 | $11.95 | 8.346% | $12.9473 | $12.95 | $12.95 | $12.90 |
| Purchase #4 | $109.95 | 13.249% | $124.5173 | $124.52 | $124.50 | $124.50 |
| Purchase #5 | $227.61 | 3.448% | $235.458 | $235.46 | $235.45 | $235.50 |
| Purchase #6 | $87.89 | 10.473% | $97.0947 | $97.09 | $97.10 | $97.10 |
| Purchase #7 | $21.63 | 6.250% | $22.9819 | $22.98 | $23.00 | $23.00 |
| 7 purchase totals = | $630.81 | $673.4027 | $673.40 | $673.40 | $673.40 | |