| 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 | $27.65 | 9.731% | $30.3406 | $30.34 | $30.35 | $30.30 |
| Purchase #2 | $90.70 | 7.767% | $97.7447 | $97.74 | $97.75 | $97.70 |
| Purchase #3 | $117.81 | 11.491% | $131.3475 | $131.35 | $131.35 | $131.30 |
| Purchase #4 | $28.79 | 9.327% | $31.4752 | $31.48 | $31.50 | $31.50 |
| Purchase #5 | $229.51 | 5.318% | $241.7153 | $241.72 | $241.70 | $241.70 |
| Purchase #6 | $203.33 | 11.660% | $227.0383 | $227.04 | $227.05 | $227.00 |
| Purchase #7 | $171.88 | 12.538% | $193.4303 | $193.43 | $193.45 | $193.40 |
| 7 purchase totals = | $869.67 | $953.0919 | $953.10 | $953.15 | $952.90 | |