| 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 | $8.81 | 8.689% | $9.5755 | $9.58 | $9.60 | $9.60 |
| Purchase #2 | $175.49 | 13.274% | $198.7845 | $198.78 | $198.80 | $198.80 |
| Purchase #3 | $171.93 | 5.182% | $180.8394 | $180.84 | $180.85 | $180.80 |
| Purchase #4 | $169.25 | 5.872% | $179.1884 | $179.19 | $179.20 | $179.20 |
| Purchase #5 | $226.97 | 4.392% | $236.9385 | $236.94 | $236.95 | $236.90 |
| Purchase #6 | $85.85 | 13.477% | $97.42 | $97.42 | $97.40 | $97.40 |
| Purchase #7 | $104.85 | 12.451% | $117.9049 | $117.90 | $117.90 | $117.90 |
| 7 purchase totals = | $943.15 | $1,020.6512 | $1,020.65 | $1,020.70 | $1,020.60 | |