| 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 | $97.76 | 7.486% | $105.0783 | $105.08 | $105.10 | $105.10 |
| Purchase #2 | $115.86 | 3.501% | $119.9163 | $119.92 | $119.90 | $119.90 |
| Purchase #3 | $182.69 | 8.360% | $197.9629 | $197.96 | $197.95 | $198.00 |
| Purchase #4 | $182.50 | 3.854% | $189.5336 | $189.53 | $189.55 | $189.50 |
| Purchase #5 | $83.83 | 13.538% | $95.1789 | $95.18 | $95.20 | $95.20 |
| Purchase #6 | $26.28 | 4.572% | $27.4815 | $27.48 | $27.50 | $27.50 |
| Purchase #7 | $25.69 | 4.685% | $26.8936 | $26.89 | $26.90 | $26.90 |
| 7 purchase totals = | $714.61 | $762.0451 | $762.04 | $762.10 | $762.10 | |