| 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 | $41.48 | 9.709% | $45.5073 | $45.51 | $45.50 | $45.50 |
| Purchase #2 | $157.49 | 3.418% | $162.873 | $162.87 | $162.85 | $162.90 |
| Purchase #3 | $25.42 | 9.246% | $27.7703 | $27.77 | $27.75 | $27.80 |
| Purchase #4 | $243.97 | 8.657% | $265.0905 | $265.09 | $265.10 | $265.10 |
| Purchase #5 | $188.39 | 6.704% | $201.0197 | $201.02 | $201.00 | $201.00 |
| Purchase #6 | $177.37 | 10.537% | $196.0595 | $196.06 | $196.05 | $196.10 |
| Purchase #7 | $228.49 | 7.476% | $245.5719 | $245.57 | $245.55 | $245.60 |
| 7 purchase totals = | $1,062.61 | $1,143.8922 | $1,143.89 | $1,143.80 | $1,144.00 | |