| 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 | $69.88 | 3.806% | $72.5396 | $72.54 | $72.55 | $72.50 |
| Purchase #2 | $250.39 | 11.538% | $279.28 | $279.28 | $279.30 | $279.30 |
| Purchase #3 | $5.35 | 7.458% | $5.749 | $5.75 | $5.75 | $5.70 |
| Purchase #4 | $19.91 | 11.144% | $22.1288 | $22.13 | $22.15 | $22.10 |
| Purchase #5 | $132.88 | 10.360% | $146.6464 | $146.65 | $146.65 | $146.60 |
| Purchase #6 | $120.59 | 11.459% | $134.4084 | $134.41 | $134.40 | $134.40 |
| Purchase #7 | $88.59 | 9.555% | $97.0548 | $97.05 | $97.05 | $97.10 |
| 7 purchase totals = | $687.59 | $757.8070 | $757.81 | $757.85 | $757.70 | |