| 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 | $7.36 | 3.233% | $7.5979 | $7.60 | $7.60 | $7.60 |
| Purchase #2 | $144.96 | 6.264% | $154.0403 | $154.04 | $154.05 | $154.00 |
| Purchase #3 | $239.34 | 3.816% | $248.4732 | $248.47 | $248.45 | $248.50 |
| Purchase #4 | $145.33 | 7.496% | $156.2239 | $156.22 | $156.20 | $156.20 |
| Purchase #5 | $31.86 | 7.435% | $34.2288 | $34.23 | $34.25 | $34.20 |
| Purchase #6 | $57.36 | 9.692% | $62.9193 | $62.92 | $62.90 | $62.90 |
| Purchase #7 | $241.41 | 8.318% | $261.4905 | $261.49 | $261.50 | $261.50 |
| 7 purchase totals = | $867.62 | $924.9739 | $924.97 | $924.95 | $924.90 | |