| 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 | $30.96 | 12.790% | $34.9198 | $34.92 | $34.90 | $34.90 |
| Purchase #2 | $59.66 | 6.125% | $63.3142 | $63.31 | $63.30 | $63.30 |
| Purchase #3 | $58.72 | 11.422% | $65.427 | $65.43 | $65.45 | $65.40 |
| Purchase #4 | $40.40 | 13.452% | $45.8346 | $45.83 | $45.85 | $45.80 |
| Purchase #5 | $239.41 | 12.798% | $270.0497 | $270.05 | $270.05 | $270.00 |
| Purchase #6 | $118.95 | 3.529% | $123.1477 | $123.15 | $123.15 | $123.10 |
| Purchase #7 | $208.66 | 7.379% | $224.057 | $224.06 | $224.05 | $224.10 |
| 7 purchase totals = | $756.76 | $826.7500 | $826.75 | $826.75 | $826.60 | |