| 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 | $30.72 | 11.217% | $34.1659 | $34.17 | $34.15 | $34.20 |
| Purchase #2 | $27.31 | 5.564% | $28.8295 | $28.83 | $28.85 | $28.80 |
| Purchase #3 | $86.40 | 9.744% | $94.8188 | $94.82 | $94.80 | $94.80 |
| Purchase #4 | $80.60 | 8.418% | $87.3849 | $87.38 | $87.40 | $87.40 |
| Purchase #5 | $165.40 | 8.275% | $179.0869 | $179.09 | $179.10 | $179.10 |
| Purchase #6 | $66.97 | 5.414% | $70.5958 | $70.60 | $70.60 | $70.60 |
| Purchase #7 | $233.84 | 8.472% | $253.6509 | $253.65 | $253.65 | $253.70 |
| 7 purchase totals = | $691.24 | $748.5327 | $748.54 | $748.55 | $748.60 | |