| 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 | $27.27 | 10.587% | $30.1571 | $30.16 | $30.15 | $30.20 |
| Purchase #2 | $32.81 | 3.647% | $34.0066 | $34.01 | $34.00 | $34.00 |
| Purchase #3 | $91.55 | 12.378% | $102.8821 | $102.88 | $102.90 | $102.90 |
| Purchase #4 | $122.93 | 3.873% | $127.6911 | $127.69 | $127.70 | $127.70 |
| Purchase #5 | $237.41 | 10.117% | $261.4288 | $261.43 | $261.45 | $261.40 |
| Purchase #6 | $185.95 | 4.630% | $194.5595 | $194.56 | $194.55 | $194.60 |
| Purchase #7 | $66.44 | 8.220% | $71.9014 | $71.90 | $71.90 | $71.90 |
| 7 purchase totals = | $764.36 | $822.6266 | $822.63 | $822.65 | $822.70 | |