| 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 | $66.53 | 13.350% | $75.4118 | $75.41 | $75.40 | $75.40 |
| Purchase #2 | $12.96 | 12.544% | $14.5857 | $14.59 | $14.60 | $14.60 |
| Purchase #3 | $200.62 | 3.837% | $208.3178 | $208.32 | $208.30 | $208.30 |
| Purchase #4 | $212.40 | 11.566% | $236.9662 | $236.97 | $236.95 | $237.00 |
| Purchase #5 | $6.66 | 12.396% | $7.4856 | $7.49 | $7.50 | $7.50 |
| Purchase #6 | $40.51 | 8.791% | $44.0712 | $44.07 | $44.05 | $44.10 |
| Purchase #7 | $34.37 | 5.206% | $36.1593 | $36.16 | $36.15 | $36.20 |
| 7 purchase totals = | $574.05 | $622.9976 | $623.01 | $622.95 | $623.10 | |