| 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 | $28.40 | 6.838% | $30.342 | $30.34 | $30.35 | $30.30 |
| Purchase #2 | $60.64 | 7.794% | $65.3663 | $65.37 | $65.35 | $65.40 |
| Purchase #3 | $97.74 | 10.829% | $108.3243 | $108.32 | $108.30 | $108.30 |
| Purchase #4 | $194.72 | 3.683% | $201.8915 | $201.89 | $201.90 | $201.90 |
| Purchase #5 | $71.71 | 10.608% | $79.317 | $79.32 | $79.30 | $79.30 |
| Purchase #6 | $180.32 | 6.642% | $192.2969 | $192.30 | $192.30 | $192.30 |
| Purchase #7 | $242.87 | 3.561% | $251.5186 | $251.52 | $251.50 | $251.50 |
| 7 purchase totals = | $876.40 | $929.0566 | $929.06 | $929.00 | $929.00 | |