| 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 | $29.61 | 13.758% | $33.6837 | $33.68 | $33.70 | $33.70 |
| Purchase #2 | $58.57 | 11.583% | $65.3542 | $65.35 | $65.35 | $65.40 |
| Purchase #3 | $47.25 | 11.163% | $52.5245 | $52.52 | $52.50 | $52.50 |
| Purchase #4 | $170.64 | 5.696% | $180.3597 | $180.36 | $180.35 | $180.40 |
| Purchase #5 | $158.40 | 8.442% | $171.7721 | $171.77 | $171.75 | $171.80 |
| Purchase #6 | $125.62 | 3.388% | $129.876 | $129.88 | $129.90 | $129.90 |
| Purchase #7 | $36.72 | 5.852% | $38.8689 | $38.87 | $38.85 | $38.90 |
| 7 purchase totals = | $626.81 | $672.4391 | $672.43 | $672.40 | $672.60 | |