| 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 | $89.74 | 8.500% | $97.3679 | $97.37 | $97.35 | $97.40 |
| Purchase #2 | $87.36 | 7.809% | $94.1819 | $94.18 | $94.20 | $94.20 |
| Purchase #3 | $71.98 | 11.459% | $80.2282 | $80.23 | $80.25 | $80.20 |
| Purchase #4 | $198.54 | 4.257% | $206.9918 | $206.99 | $207.00 | $207.00 |
| Purchase #5 | $96.52 | 4.803% | $101.1559 | $101.16 | $101.15 | $101.20 |
| Purchase #6 | $143.79 | 3.483% | $148.7982 | $148.80 | $148.80 | $148.80 |
| Purchase #7 | $99.25 | 3.349% | $102.5739 | $102.57 | $102.55 | $102.60 |
| 7 purchase totals = | $787.18 | $831.2978 | $831.30 | $831.30 | $831.40 | |