| 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 | $119.41 | 12.769% | $134.6575 | $134.66 | $134.65 | $134.70 |
| Purchase #2 | $99.90 | 6.658% | $106.5513 | $106.55 | $106.55 | $106.60 |
| Purchase #3 | $55.68 | 9.614% | $61.0331 | $61.03 | $61.05 | $61.00 |
| Purchase #4 | $49.62 | 5.219% | $52.2097 | $52.21 | $52.20 | $52.20 |
| Purchase #5 | $134.67 | 7.367% | $144.5911 | $144.59 | $144.60 | $144.60 |
| Purchase #6 | $70.82 | 4.305% | $73.8688 | $73.87 | $73.85 | $73.90 |
| Purchase #7 | $24.56 | 13.238% | $27.8113 | $27.81 | $27.80 | $27.80 |
| 7 purchase totals = | $554.66 | $600.7228 | $600.72 | $600.70 | $600.80 | |