| 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 | $86.53 | 13.647% | $98.3387 | $98.34 | $98.35 | $98.30 |
| Purchase #2 | $21.44 | 6.728% | $22.8825 | $22.88 | $22.90 | $22.90 |
| Purchase #3 | $130.65 | 12.650% | $147.1772 | $147.18 | $147.20 | $147.20 |
| Purchase #4 | $218.36 | 4.469% | $228.1185 | $228.12 | $228.10 | $228.10 |
| Purchase #5 | $200.37 | 3.495% | $207.3729 | $207.37 | $207.35 | $207.40 |
| Purchase #6 | $17.74 | 8.654% | $19.2752 | $19.28 | $19.30 | $19.30 |
| Purchase #7 | $158.82 | 6.239% | $168.7288 | $168.73 | $168.75 | $168.70 |
| 7 purchase totals = | $833.91 | $891.8938 | $891.90 | $891.95 | $891.90 | |