| 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 | $85.40 | 7.609% | $91.8981 | $91.90 | $91.90 | $91.90 |
| Purchase #2 | $113.91 | 3.718% | $118.1452 | $118.15 | $118.15 | $118.10 |
| Purchase #3 | $64.35 | 3.714% | $66.74 | $66.74 | $66.75 | $66.70 |
| Purchase #4 | $151.25 | 12.571% | $170.2636 | $170.26 | $170.25 | $170.30 |
| Purchase #5 | $133.69 | 5.760% | $141.3905 | $141.39 | $141.40 | $141.40 |
| Purchase #6 | $197.46 | 6.586% | $210.4647 | $210.46 | $210.45 | $210.50 |
| Purchase #7 | $103.64 | 10.665% | $114.6932 | $114.69 | $114.70 | $114.70 |
| 7 purchase totals = | $849.70 | $913.5953 | $913.59 | $913.60 | $913.60 | |