| 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 | $65.82 | 6.448% | $70.0641 | $70.06 | $70.05 | $70.10 |
| Purchase #2 | $98.79 | 8.522% | $107.2089 | $107.21 | $107.20 | $107.20 |
| Purchase #3 | $108.29 | 3.766% | $112.3682 | $112.37 | $112.35 | $112.40 |
| Purchase #4 | $14.25 | 8.393% | $15.446 | $15.45 | $15.45 | $15.40 |
| Purchase #5 | $104.44 | 13.427% | $118.4632 | $118.46 | $118.45 | $118.50 |
| Purchase #6 | $59.77 | 5.541% | $63.0819 | $63.08 | $63.10 | $63.10 |
| Purchase #7 | $214.38 | 9.727% | $235.2327 | $235.23 | $235.25 | $235.20 |
| 7 purchase totals = | $665.74 | $721.8650 | $721.86 | $721.85 | $721.90 | |