| 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 | $140.94 | 5.345% | $148.4732 | $148.47 | $148.45 | $148.50 |
| Purchase #2 | $51.45 | 11.265% | $57.2458 | $57.25 | $57.25 | $57.20 |
| Purchase #3 | $68.37 | 3.469% | $70.7418 | $70.74 | $70.75 | $70.70 |
| Purchase #4 | $44.57 | 5.533% | $47.0361 | $47.04 | $47.05 | $47.00 |
| Purchase #5 | $99.36 | 8.795% | $108.0987 | $108.10 | $108.10 | $108.10 |
| Purchase #6 | $59.37 | 8.585% | $64.4669 | $64.47 | $64.45 | $64.50 |
| Purchase #7 | $106.89 | 7.305% | $114.6983 | $114.70 | $114.70 | $114.70 |
| 7 purchase totals = | $570.95 | $610.7608 | $610.77 | $610.75 | $610.70 | |