| 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 | $14.60 | 6.699% | $15.5781 | $15.58 | $15.60 | $15.60 |
| Purchase #2 | $235.68 | 13.715% | $268.0035 | $268.00 | $268.00 | $268.00 |
| Purchase #3 | $40.94 | 9.592% | $44.867 | $44.87 | $44.85 | $44.90 |
| Purchase #4 | $52.28 | 9.714% | $57.3585 | $57.36 | $57.35 | $57.40 |
| Purchase #5 | $208.89 | 13.209% | $236.4823 | $236.48 | $236.50 | $236.50 |
| Purchase #6 | $88.52 | 6.328% | $94.1215 | $94.12 | $94.10 | $94.10 |
| Purchase #7 | $238.72 | 13.334% | $270.5509 | $270.55 | $270.55 | $270.60 |
| 7 purchase totals = | $879.63 | $986.9618 | $986.96 | $986.95 | $987.10 | |