| 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 | $73.82 | 7.744% | $79.5366 | $79.54 | $79.55 | $79.50 |
| Purchase #2 | $46.92 | 8.708% | $51.0058 | $51.01 | $51.00 | $51.00 |
| Purchase #3 | $200.77 | 12.444% | $225.7538 | $225.75 | $225.75 | $225.80 |
| Purchase #4 | $107.50 | 6.510% | $114.4983 | $114.50 | $114.50 | $114.50 |
| Purchase #5 | $102.99 | 5.258% | $108.4052 | $108.41 | $108.40 | $108.40 |
| Purchase #6 | $66.26 | 8.318% | $71.7715 | $71.77 | $71.75 | $71.80 |
| Purchase #7 | $106.54 | 3.584% | $110.3584 | $110.36 | $110.35 | $110.40 |
| 7 purchase totals = | $704.80 | $761.3296 | $761.34 | $761.30 | $761.40 | |