| 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 | $47.26 | 9.121% | $51.5706 | $51.57 | $51.55 | $51.60 |
| Purchase #2 | $233.37 | 8.595% | $253.4282 | $253.43 | $253.45 | $253.40 |
| Purchase #3 | $152.71 | 7.392% | $163.9983 | $164.00 | $164.00 | $164.00 |
| Purchase #4 | $57.96 | 6.863% | $61.9378 | $61.94 | $61.95 | $61.90 |
| Purchase #5 | $120.39 | 13.175% | $136.2514 | $136.25 | $136.25 | $136.30 |
| Purchase #6 | $158.63 | 13.649% | $180.2814 | $180.28 | $180.30 | $180.30 |
| Purchase #7 | $114.83 | 9.857% | $126.1488 | $126.15 | $126.15 | $126.10 |
| 7 purchase totals = | $885.15 | $973.6165 | $973.62 | $973.65 | $973.60 | |