| 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 | $89.67 | 8.408% | $97.2095 | $97.21 | $97.20 | $97.20 |
| Purchase #2 | $202.69 | 8.390% | $219.6957 | $219.70 | $219.70 | $219.70 |
| Purchase #3 | $83.48 | 10.107% | $91.9173 | $91.92 | $91.90 | $91.90 |
| Purchase #4 | $89.46 | 12.343% | $100.502 | $100.50 | $100.50 | $100.50 |
| Purchase #5 | $13.84 | 9.122% | $15.1025 | $15.10 | $15.10 | $15.10 |
| Purchase #6 | $48.67 | 12.774% | $54.8871 | $54.89 | $54.90 | $54.90 |
| Purchase #7 | $123.43 | 7.829% | $133.0933 | $133.09 | $133.10 | $133.10 |
| 7 purchase totals = | $651.24 | $712.4074 | $712.41 | $712.40 | $712.40 | |