| 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 | $75.80 | 6.494% | $80.7225 | $80.72 | $80.70 | $80.70 |
| Purchase #2 | $13.47 | 9.194% | $14.7084 | $14.71 | $14.70 | $14.70 |
| Purchase #3 | $99.89 | 5.156% | $105.0403 | $105.04 | $105.05 | $105.00 |
| Purchase #4 | $207.37 | 4.725% | $217.1682 | $217.17 | $217.15 | $217.20 |
| Purchase #5 | $17.41 | 7.846% | $18.776 | $18.78 | $18.80 | $18.80 |
| Purchase #6 | $111.95 | 7.135% | $119.9376 | $119.94 | $119.95 | $119.90 |
| Purchase #7 | $188.28 | 9.725% | $206.5902 | $206.59 | $206.60 | $206.60 |
| 7 purchase totals = | $714.17 | $762.9432 | $762.95 | $762.95 | $762.90 | |