| 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 | $97.29 | 5.840% | $102.9717 | $102.97 | $102.95 | $103.00 |
| Purchase #2 | $87.41 | 10.152% | $96.2839 | $96.28 | $96.30 | $96.30 |
| Purchase #3 | $236.52 | 5.454% | $249.4198 | $249.42 | $249.40 | $249.40 |
| Purchase #4 | $189.37 | 7.246% | $203.0918 | $203.09 | $203.10 | $203.10 |
| Purchase #5 | $161.39 | 12.706% | $181.8962 | $181.90 | $181.90 | $181.90 |
| Purchase #6 | $52.42 | 8.160% | $56.6975 | $56.70 | $56.70 | $56.70 |
| Purchase #7 | $76.90 | 6.185% | $81.6563 | $81.66 | $81.65 | $81.70 |
| 7 purchase totals = | $901.30 | $972.0172 | $972.02 | $972.00 | $972.10 | |