| 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 | $76.93 | 4.606% | $80.4734 | $80.47 | $80.45 | $80.50 |
| Purchase #2 | $208.96 | 11.519% | $233.0301 | $233.03 | $233.05 | $233.00 |
| Purchase #3 | $124.75 | 12.331% | $140.1329 | $140.13 | $140.15 | $140.10 |
| Purchase #4 | $52.73 | 11.524% | $58.8066 | $58.81 | $58.80 | $58.80 |
| Purchase #5 | $15.64 | 11.533% | $17.4438 | $17.44 | $17.45 | $17.40 |
| Purchase #6 | $233.46 | 11.800% | $261.0083 | $261.01 | $261.00 | $261.00 |
| Purchase #7 | $168.57 | 7.292% | $180.8621 | $180.86 | $180.85 | $180.90 |
| 7 purchase totals = | $881.04 | $971.7572 | $971.75 | $971.75 | $971.70 | |