| 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 | $23.52 | 4.800% | $24.649 | $24.65 | $24.65 | $24.60 |
| Purchase #2 | $189.60 | 12.451% | $213.2071 | $213.21 | $213.20 | $213.20 |
| Purchase #3 | $136.88 | 6.219% | $145.3926 | $145.39 | $145.40 | $145.40 |
| Purchase #4 | $201.41 | 3.275% | $208.0062 | $208.01 | $208.00 | $208.00 |
| Purchase #5 | $122.32 | 3.446% | $126.5351 | $126.54 | $126.55 | $126.50 |
| Purchase #6 | $61.97 | 10.393% | $68.4105 | $68.41 | $68.40 | $68.40 |
| Purchase #7 | $43.30 | 9.784% | $47.5365 | $47.54 | $47.55 | $47.50 |
| 7 purchase totals = | $779.00 | $833.7370 | $833.75 | $833.75 | $833.60 | |