| 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 | $76.96 | 9.599% | $84.3474 | $84.35 | $84.35 | $84.30 |
| Purchase #2 | $92.99 | 4.623% | $97.2889 | $97.29 | $97.30 | $97.30 |
| Purchase #3 | $24.59 | 3.438% | $25.4354 | $25.44 | $25.45 | $25.40 |
| Purchase #4 | $27.64 | 3.396% | $28.5787 | $28.58 | $28.60 | $28.60 |
| Purchase #5 | $207.62 | 12.497% | $233.5663 | $233.57 | $233.55 | $233.60 |
| Purchase #6 | $207.59 | 6.461% | $221.0024 | $221.00 | $221.00 | $221.00 |
| Purchase #7 | $211.37 | 8.619% | $229.588 | $229.59 | $229.60 | $229.60 |
| 7 purchase totals = | $848.76 | $919.8071 | $919.82 | $919.85 | $919.80 | |