| 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 | $95.74 | 12.198% | $107.4184 | $107.42 | $107.40 | $107.40 |
| Purchase #2 | $111.58 | 7.678% | $120.1471 | $120.15 | $120.15 | $120.10 |
| Purchase #3 | $97.28 | 9.657% | $106.6743 | $106.67 | $106.65 | $106.70 |
| Purchase #4 | $48.53 | 9.394% | $53.0889 | $53.09 | $53.10 | $53.10 |
| Purchase #5 | $99.60 | 4.656% | $104.2374 | $104.24 | $104.25 | $104.20 |
| Purchase #6 | $98.57 | 6.349% | $104.8282 | $104.83 | $104.85 | $104.80 |
| Purchase #7 | $125.28 | 7.746% | $134.9842 | $134.98 | $135.00 | $135.00 |
| 7 purchase totals = | $676.58 | $731.3785 | $731.38 | $731.40 | $731.30 | |