| 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 | $72.94 | 3.750% | $75.6753 | $75.68 | $75.70 | $75.70 |
| Purchase #2 | $207.62 | 13.805% | $236.2819 | $236.28 | $236.30 | $236.30 |
| Purchase #3 | $199.65 | 4.485% | $208.6043 | $208.60 | $208.60 | $208.60 |
| Purchase #4 | $160.95 | 4.665% | $168.4583 | $168.46 | $168.45 | $168.50 |
| Purchase #5 | $32.68 | 11.720% | $36.5101 | $36.51 | $36.50 | $36.50 |
| Purchase #6 | $71.25 | 7.635% | $76.6899 | $76.69 | $76.70 | $76.70 |
| Purchase #7 | $59.76 | 6.109% | $63.4107 | $63.41 | $63.40 | $63.40 |
| 7 purchase totals = | $804.85 | $865.6305 | $865.63 | $865.65 | $865.70 | |