| 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 | $30.66 | 8.542% | $33.279 | $33.28 | $33.30 | $33.30 |
| Purchase #2 | $13.91 | 8.794% | $15.1332 | $15.13 | $15.15 | $15.10 |
| Purchase #3 | $34.47 | 12.719% | $38.8542 | $38.85 | $38.85 | $38.90 |
| Purchase #4 | $196.89 | 8.381% | $213.3914 | $213.39 | $213.40 | $213.40 |
| Purchase #5 | $114.66 | 5.701% | $121.1968 | $121.20 | $121.20 | $121.20 |
| Purchase #6 | $200.45 | 4.273% | $209.0152 | $209.02 | $209.00 | $209.00 |
| Purchase #7 | $105.37 | 8.634% | $114.4676 | $114.47 | $114.45 | $114.50 |
| 7 purchase totals = | $696.41 | $745.3374 | $745.34 | $745.35 | $745.40 | |