| 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 | $64.55 | 6.240% | $68.5779 | $68.58 | $68.60 | $68.60 |
| Purchase #2 | $124.81 | 3.462% | $129.1309 | $129.13 | $129.15 | $129.10 |
| Purchase #3 | $136.66 | 5.439% | $144.0929 | $144.09 | $144.10 | $144.10 |
| Purchase #4 | $208.78 | 10.356% | $230.4013 | $230.40 | $230.40 | $230.40 |
| Purchase #5 | $42.64 | 13.710% | $48.4859 | $48.49 | $48.50 | $48.50 |
| Purchase #6 | $104.49 | 6.513% | $111.2954 | $111.30 | $111.30 | $111.30 |
| Purchase #7 | $225.59 | 11.546% | $251.6366 | $251.64 | $251.65 | $251.60 |
| 7 purchase totals = | $907.52 | $983.6209 | $983.63 | $983.70 | $983.60 | |