| 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 | $72.87 | 3.140% | $75.1581 | $75.16 | $75.15 | $75.20 |
| Purchase #2 | $187.62 | 10.468% | $207.2601 | $207.26 | $207.25 | $207.30 |
| Purchase #3 | $241.83 | 4.350% | $252.3496 | $252.35 | $252.35 | $252.30 |
| Purchase #4 | $24.50 | 10.240% | $27.0088 | $27.01 | $27.00 | $27.00 |
| Purchase #5 | $65.44 | 11.579% | $73.0173 | $73.02 | $73.00 | $73.00 |
| Purchase #6 | $34.54 | 4.162% | $35.9776 | $35.98 | $36.00 | $36.00 |
| Purchase #7 | $122.45 | 9.717% | $134.3485 | $134.35 | $134.35 | $134.30 |
| 7 purchase totals = | $749.25 | $805.1200 | $805.13 | $805.10 | $805.10 | |