| 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 | $17.71 | 11.696% | $19.7814 | $19.78 | $19.80 | $19.80 |
| Purchase #2 | $95.31 | 9.206% | $104.0842 | $104.08 | $104.10 | $104.10 |
| Purchase #3 | $24.94 | 5.281% | $26.2571 | $26.26 | $26.25 | $26.30 |
| Purchase #4 | $188.44 | 9.852% | $207.0051 | $207.01 | $207.00 | $207.00 |
| Purchase #5 | $243.40 | 5.712% | $257.303 | $257.30 | $257.30 | $257.30 |
| Purchase #6 | $161.84 | 4.851% | $169.6909 | $169.69 | $169.70 | $169.70 |
| Purchase #7 | $14.40 | 8.288% | $15.5935 | $15.59 | $15.60 | $15.60 |
| 7 purchase totals = | $746.04 | $799.7152 | $799.71 | $799.75 | $799.80 | |