| 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 | $73.25 | 10.352% | $80.8328 | $80.83 | $80.85 | $80.80 |
| Purchase #2 | $242.84 | 7.673% | $261.4731 | $261.47 | $261.45 | $261.50 |
| Purchase #3 | $73.99 | 5.630% | $78.1556 | $78.16 | $78.15 | $78.20 |
| Purchase #4 | $117.27 | 6.771% | $125.2104 | $125.21 | $125.20 | $125.20 |
| Purchase #5 | $232.46 | 13.721% | $264.3558 | $264.36 | $264.35 | $264.40 |
| Purchase #6 | $19.60 | 8.368% | $21.2401 | $21.24 | $21.25 | $21.20 |
| Purchase #7 | $157.93 | 8.733% | $171.722 | $171.72 | $171.70 | $171.70 |
| 7 purchase totals = | $917.34 | $1,002.9898 | $1,002.99 | $1,002.95 | $1,003.00 | |