| 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 | $89.79 | 5.239% | $94.4941 | $94.49 | $94.50 | $94.50 |
| Purchase #2 | $103.49 | 12.231% | $116.1479 | $116.15 | $116.15 | $116.10 |
| Purchase #3 | $245.69 | 6.696% | $262.1414 | $262.14 | $262.15 | $262.10 |
| Purchase #4 | $21.70 | 4.539% | $22.685 | $22.69 | $22.70 | $22.70 |
| Purchase #5 | $89.68 | 8.504% | $97.3064 | $97.31 | $97.30 | $97.30 |
| Purchase #6 | $192.78 | 5.221% | $202.845 | $202.85 | $202.85 | $202.80 |
| Purchase #7 | $71.46 | 3.817% | $74.1876 | $74.19 | $74.20 | $74.20 |
| 7 purchase totals = | $814.59 | $869.8074 | $869.82 | $869.85 | $869.70 | |