| 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 | $123.77 | 8.851% | $134.7249 | $134.72 | $134.70 | $134.70 |
| Purchase #2 | $40.53 | 10.282% | $44.6973 | $44.70 | $44.70 | $44.70 |
| Purchase #3 | $42.41 | 5.481% | $44.7345 | $44.73 | $44.75 | $44.70 |
| Purchase #4 | $140.59 | 9.790% | $154.3538 | $154.35 | $154.35 | $154.40 |
| Purchase #5 | $82.70 | 7.676% | $89.0481 | $89.05 | $89.05 | $89.00 |
| Purchase #6 | $118.78 | 11.219% | $132.1059 | $132.11 | $132.10 | $132.10 |
| Purchase #7 | $70.40 | 9.797% | $77.2971 | $77.30 | $77.30 | $77.30 |
| 7 purchase totals = | $619.18 | $676.9616 | $676.96 | $676.95 | $676.90 | |