| 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 | $82.35 | 12.264% | $92.4494 | $92.45 | $92.45 | $92.40 |
| Purchase #2 | $46.63 | 10.498% | $51.5252 | $51.53 | $51.55 | $51.50 |
| Purchase #3 | $237.58 | 11.224% | $264.246 | $264.25 | $264.25 | $264.20 |
| Purchase #4 | $73.77 | 7.272% | $79.1346 | $79.13 | $79.15 | $79.10 |
| Purchase #5 | $111.85 | 10.809% | $123.9399 | $123.94 | $123.95 | $123.90 |
| Purchase #6 | $140.95 | 7.620% | $151.6904 | $151.69 | $151.70 | $151.70 |
| Purchase #7 | $212.81 | 3.690% | $220.6627 | $220.66 | $220.65 | $220.70 |
| 7 purchase totals = | $905.94 | $983.6482 | $983.65 | $983.70 | $983.50 | |