| 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 | $55.87 | 3.800% | $57.9931 | $57.99 | $58.00 | $58.00 |
| Purchase #2 | $120.51 | 11.420% | $134.2722 | $134.27 | $134.25 | $134.30 |
| Purchase #3 | $58.79 | 7.231% | $63.0411 | $63.04 | $63.05 | $63.00 |
| Purchase #4 | $108.62 | 3.536% | $112.4608 | $112.46 | $112.45 | $112.50 |
| Purchase #5 | $231.40 | 5.464% | $244.0437 | $244.04 | $244.05 | $244.00 |
| Purchase #6 | $197.57 | 6.786% | $210.9771 | $210.98 | $211.00 | $211.00 |
| Purchase #7 | $114.84 | 8.412% | $124.5003 | $124.50 | $124.50 | $124.50 |
| 7 purchase totals = | $887.60 | $947.2883 | $947.28 | $947.30 | $947.30 | |