| 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 | $41.89 | 7.609% | $45.0774 | $45.08 | $45.10 | $45.10 |
| Purchase #2 | $229.78 | 6.407% | $244.502 | $244.50 | $244.50 | $244.50 |
| Purchase #3 | $74.82 | 3.222% | $77.2307 | $77.23 | $77.25 | $77.20 |
| Purchase #4 | $119.94 | 9.481% | $131.3115 | $131.31 | $131.30 | $131.30 |
| Purchase #5 | $23.93 | 12.606% | $26.9466 | $26.95 | $26.95 | $26.90 |
| Purchase #6 | $74.64 | 9.701% | $81.8808 | $81.88 | $81.90 | $81.90 |
| Purchase #7 | $198.55 | 8.502% | $215.4307 | $215.43 | $215.45 | $215.40 |
| 7 purchase totals = | $763.55 | $822.3797 | $822.38 | $822.45 | $822.30 | |