| 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 | $24.87 | 8.130% | $26.8919 | $26.89 | $26.90 | $26.90 |
| Purchase #2 | $168.66 | 8.649% | $183.2474 | $183.25 | $183.25 | $183.20 |
| Purchase #3 | $196.31 | 13.678% | $223.1613 | $223.16 | $223.15 | $223.20 |
| Purchase #4 | $181.50 | 11.801% | $202.9188 | $202.92 | $202.90 | $202.90 |
| Purchase #5 | $19.41 | 11.162% | $21.5765 | $21.58 | $21.60 | $21.60 |
| Purchase #6 | $63.76 | 11.488% | $71.0847 | $71.08 | $71.10 | $71.10 |
| Purchase #7 | $160.39 | 12.132% | $179.8485 | $179.85 | $179.85 | $179.80 |
| 7 purchase totals = | $814.90 | $908.7291 | $908.73 | $908.75 | $908.70 | |