| 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 | $38.68 | 11.479% | $43.1201 | $43.12 | $43.10 | $43.10 |
| Purchase #2 | $201.25 | 10.598% | $222.5785 | $222.58 | $222.60 | $222.60 |
| Purchase #3 | $112.92 | 7.537% | $121.4308 | $121.43 | $121.45 | $121.40 |
| Purchase #4 | $5.53 | 6.552% | $5.8923 | $5.89 | $5.90 | $5.90 |
| Purchase #5 | $126.26 | 3.528% | $130.7145 | $130.71 | $130.70 | $130.70 |
| Purchase #6 | $68.38 | 10.629% | $75.6481 | $75.65 | $75.65 | $75.60 |
| Purchase #7 | $100.56 | 13.476% | $114.1115 | $114.11 | $114.10 | $114.10 |
| 7 purchase totals = | $653.58 | $713.4958 | $713.49 | $713.50 | $713.40 | |