| 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 | $206.55 | 4.825% | $216.516 | $216.52 | $216.50 | $216.50 |
| Purchase #2 | $81.71 | 5.189% | $85.9499 | $85.95 | $85.95 | $85.90 |
| Purchase #3 | $100.39 | 12.598% | $113.0371 | $113.04 | $113.05 | $113.00 |
| Purchase #4 | $91.54 | 13.694% | $104.0755 | $104.08 | $104.10 | $104.10 |
| Purchase #5 | $135.44 | 7.731% | $145.9109 | $145.91 | $145.90 | $145.90 |
| Purchase #6 | $107.78 | 5.825% | $114.0582 | $114.06 | $114.05 | $114.10 |
| Purchase #7 | $88.62 | 11.498% | $98.8095 | $98.81 | $98.80 | $98.80 |
| 7 purchase totals = | $812.03 | $878.3571 | $878.37 | $878.35 | $878.30 | |