| 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 | $27.43 | 13.147% | $31.0362 | $31.04 | $31.05 | $31.00 |
| Purchase #2 | $215.86 | 7.219% | $231.4429 | $231.44 | $231.45 | $231.40 |
| Purchase #3 | $55.61 | 13.107% | $62.8988 | $62.90 | $62.90 | $62.90 |
| Purchase #4 | $30.88 | 13.446% | $35.0321 | $35.03 | $35.05 | $35.00 |
| Purchase #5 | $48.30 | 6.325% | $51.355 | $51.36 | $51.35 | $51.40 |
| Purchase #6 | $151.59 | 12.864% | $171.0905 | $171.09 | $171.10 | $171.10 |
| Purchase #7 | $88.80 | 10.349% | $97.9899 | $97.99 | $98.00 | $98.00 |
| 7 purchase totals = | $618.47 | $680.8454 | $680.85 | $680.90 | $680.80 | |