| 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 | $23.88 | 9.497% | $26.1479 | $26.15 | $26.15 | $26.10 |
| Purchase #2 | $84.92 | 8.709% | $92.3157 | $92.32 | $92.30 | $92.30 |
| Purchase #3 | $95.70 | 8.693% | $104.0192 | $104.02 | $104.00 | $104.00 |
| Purchase #4 | $94.63 | 9.501% | $103.6208 | $103.62 | $103.60 | $103.60 |
| Purchase #5 | $184.49 | 10.856% | $204.5182 | $204.52 | $204.50 | $204.50 |
| Purchase #6 | $232.49 | 7.289% | $249.4362 | $249.44 | $249.45 | $249.40 |
| Purchase #7 | $75.73 | 13.230% | $85.7491 | $85.75 | $85.75 | $85.70 |
| 7 purchase totals = | $791.84 | $865.8071 | $865.82 | $865.75 | $865.60 | |