| 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 | $69.30 | 9.484% | $75.8724 | $75.87 | $75.85 | $75.90 |
| Purchase #2 | $11.25 | 13.292% | $12.7454 | $12.75 | $12.75 | $12.70 |
| Purchase #3 | $73.29 | 11.320% | $81.5864 | $81.59 | $81.60 | $81.60 |
| Purchase #4 | $201.30 | 4.124% | $209.6016 | $209.60 | $209.60 | $209.60 |
| Purchase #5 | $214.43 | 10.845% | $237.6849 | $237.68 | $237.70 | $237.70 |
| Purchase #6 | $65.51 | 5.174% | $68.8995 | $68.90 | $68.90 | $68.90 |
| Purchase #7 | $231.61 | 11.576% | $258.4212 | $258.42 | $258.40 | $258.40 |
| 7 purchase totals = | $866.69 | $944.8114 | $944.81 | $944.80 | $944.80 | |