| 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 | $77.53 | 13.644% | $88.1082 | $88.11 | $88.10 | $88.10 |
| Purchase #2 | $79.68 | 11.293% | $88.6783 | $88.68 | $88.70 | $88.70 |
| Purchase #3 | $185.93 | 11.316% | $206.9698 | $206.97 | $206.95 | $207.00 |
| Purchase #4 | $27.47 | 12.188% | $30.818 | $30.82 | $30.80 | $30.80 |
| Purchase #5 | $7.31 | 12.240% | $8.2047 | $8.20 | $8.20 | $8.20 |
| Purchase #6 | $202.26 | 10.640% | $223.7805 | $223.78 | $223.80 | $223.80 |
| Purchase #7 | $104.48 | 9.526% | $114.4328 | $114.43 | $114.45 | $114.40 |
| 7 purchase totals = | $684.66 | $760.9923 | $760.99 | $761.00 | $761.00 | |