| 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 | $72.42 | 10.400% | $79.9517 | $79.95 | $79.95 | $80.00 |
| Purchase #2 | $81.81 | 13.286% | $92.6793 | $92.68 | $92.70 | $92.70 |
| Purchase #3 | $77.36 | 10.851% | $85.7543 | $85.75 | $85.75 | $85.80 |
| Purchase #4 | $59.26 | 3.260% | $61.1919 | $61.19 | $61.20 | $61.20 |
| Purchase #5 | $136.69 | 3.217% | $141.0873 | $141.09 | $141.10 | $141.10 |
| Purchase #6 | $108.73 | 5.108% | $114.2839 | $114.28 | $114.30 | $114.30 |
| Purchase #7 | $250.84 | 4.668% | $262.5492 | $262.55 | $262.55 | $262.50 |
| 7 purchase totals = | $787.11 | $837.4976 | $837.49 | $837.55 | $837.60 | |