| 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 | $225.37 | 8.483% | $244.4881 | $244.49 | $244.50 | $244.50 |
| Purchase #2 | $155.62 | 5.110% | $163.5722 | $163.57 | $163.55 | $163.60 |
| Purchase #3 | $51.88 | 4.658% | $54.2966 | $54.30 | $54.30 | $54.30 |
| Purchase #4 | $47.85 | 10.772% | $53.0044 | $53.00 | $53.00 | $53.00 |
| Purchase #5 | $143.35 | 8.274% | $155.2108 | $155.21 | $155.20 | $155.20 |
| Purchase #6 | $21.96 | 8.524% | $23.8319 | $23.83 | $23.85 | $23.80 |
| Purchase #7 | $26.34 | 13.874% | $29.9944 | $29.99 | $30.00 | $30.00 |
| 7 purchase totals = | $672.37 | $724.3984 | $724.39 | $724.40 | $724.40 | |