| 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 | $96.67 | 5.581% | $102.0652 | $102.07 | $102.05 | $102.10 |
| Purchase #2 | $69.90 | 3.327% | $72.2256 | $72.23 | $72.25 | $72.20 |
| Purchase #3 | $34.74 | 3.831% | $36.0709 | $36.07 | $36.05 | $36.10 |
| Purchase #4 | $19.49 | 3.104% | $20.095 | $20.10 | $20.10 | $20.10 |
| Purchase #5 | $227.98 | 3.745% | $236.5179 | $236.52 | $236.50 | $236.50 |
| Purchase #6 | $74.72 | 7.142% | $80.0565 | $80.06 | $80.05 | $80.10 |
| Purchase #7 | $122.26 | 5.873% | $129.4403 | $129.44 | $129.45 | $129.40 |
| 7 purchase totals = | $645.76 | $676.4714 | $676.49 | $676.45 | $676.50 | |