| 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 | $169.52 | 3.501% | $175.4549 | $175.45 | $175.45 | $175.50 |
| Purchase #2 | $217.42 | 6.460% | $231.4653 | $231.47 | $231.45 | $231.50 |
| Purchase #3 | $178.46 | 7.549% | $191.9319 | $191.93 | $191.95 | $191.90 |
| Purchase #4 | $47.31 | 4.632% | $49.5014 | $49.50 | $49.50 | $49.50 |
| Purchase #5 | $22.85 | 6.534% | $24.343 | $24.34 | $24.35 | $24.30 |
| Purchase #6 | $55.41 | 4.500% | $57.9035 | $57.90 | $57.90 | $57.90 |
| Purchase #7 | $27.99 | 10.580% | $30.9513 | $30.95 | $30.95 | $31.00 |
| 7 purchase totals = | $718.96 | $761.5513 | $761.54 | $761.55 | $761.60 | |