| 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 | $51.56 | 11.175% | $57.3218 | $57.32 | $57.30 | $57.30 |
| Purchase #2 | $11.26 | 13.490% | $12.779 | $12.78 | $12.80 | $12.80 |
| Purchase #3 | $5.62 | 9.681% | $6.1641 | $6.16 | $6.15 | $6.20 |
| Purchase #4 | $67.91 | 5.426% | $71.5948 | $71.59 | $71.60 | $71.60 |
| Purchase #5 | $133.76 | 8.231% | $144.7698 | $144.77 | $144.75 | $144.80 |
| Purchase #6 | $210.94 | 11.779% | $235.7866 | $235.79 | $235.80 | $235.80 |
| Purchase #7 | $230.69 | 7.715% | $248.4877 | $248.49 | $248.50 | $248.50 |
| 7 purchase totals = | $711.74 | $776.9038 | $776.90 | $776.90 | $777.00 | |