| 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 | $55.74 | 9.423% | $60.9924 | $60.99 | $61.00 | $61.00 |
| Purchase #2 | $37.67 | 12.645% | $42.4334 | $42.43 | $42.45 | $42.40 |
| Purchase #3 | $154.44 | 13.395% | $175.1272 | $175.13 | $175.15 | $175.10 |
| Purchase #4 | $210.54 | 3.293% | $217.4731 | $217.47 | $217.45 | $217.50 |
| Purchase #5 | $145.33 | 4.237% | $151.4876 | $151.49 | $151.50 | $151.50 |
| Purchase #6 | $198.92 | 3.164% | $205.2138 | $205.21 | $205.20 | $205.20 |
| Purchase #7 | $118.93 | 5.332% | $125.2713 | $125.27 | $125.25 | $125.30 |
| 7 purchase totals = | $921.57 | $977.9988 | $977.99 | $978.00 | $978.00 | |