| 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 | $78.87 | 10.300% | $86.9936 | $86.99 | $87.00 | $87.00 |
| Purchase #2 | $193.51 | 10.825% | $214.4575 | $214.46 | $214.45 | $214.50 |
| Purchase #3 | $10.33 | 4.704% | $10.8159 | $10.82 | $10.80 | $10.80 |
| Purchase #4 | $54.45 | 12.158% | $61.07 | $61.07 | $61.05 | $61.10 |
| Purchase #5 | $47.79 | 9.201% | $52.1872 | $52.19 | $52.20 | $52.20 |
| Purchase #6 | $208.75 | 4.243% | $217.6073 | $217.61 | $217.60 | $217.60 |
| Purchase #7 | $99.54 | 12.785% | $112.2662 | $112.27 | $112.25 | $112.30 |
| 7 purchase totals = | $693.24 | $755.3977 | $755.41 | $755.35 | $755.50 | |