| 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 | $27.94 | 9.381% | $30.5611 | $30.56 | $30.55 | $30.60 |
| Purchase #2 | $156.85 | 10.444% | $173.2314 | $173.23 | $173.25 | $173.20 |
| Purchase #3 | $105.27 | 3.464% | $108.9166 | $108.92 | $108.90 | $108.90 |
| Purchase #4 | $15.54 | 7.237% | $16.6646 | $16.66 | $16.65 | $16.70 |
| Purchase #5 | $159.27 | 7.815% | $171.717 | $171.72 | $171.70 | $171.70 |
| Purchase #6 | $158.73 | 10.270% | $175.0316 | $175.03 | $175.05 | $175.00 |
| Purchase #7 | $235.86 | 7.175% | $252.783 | $252.78 | $252.80 | $252.80 |
| 7 purchase totals = | $859.46 | $928.9053 | $928.90 | $928.90 | $928.90 | |