| 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 | $34.74 | 9.702% | $38.1105 | $38.11 | $38.10 | $38.10 |
| Purchase #2 | $209.37 | 7.415% | $224.8948 | $224.89 | $224.90 | $224.90 |
| Purchase #3 | $91.97 | 9.153% | $100.388 | $100.39 | $100.40 | $100.40 |
| Purchase #4 | $94.45 | 3.490% | $97.7463 | $97.75 | $97.75 | $97.70 |
| Purchase #5 | $32.89 | 3.154% | $33.9274 | $33.93 | $33.95 | $33.90 |
| Purchase #6 | $119.58 | 12.247% | $134.225 | $134.23 | $134.25 | $134.20 |
| Purchase #7 | $187.70 | 6.524% | $199.9455 | $199.95 | $199.95 | $199.90 |
| 7 purchase totals = | $770.70 | $829.2375 | $829.25 | $829.30 | $829.10 | |