| 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 | $63.82 | 11.506% | $71.1631 | $71.16 | $71.15 | $71.20 |
| Purchase #2 | $65.99 | 8.750% | $71.7641 | $71.76 | $71.75 | $71.80 |
| Purchase #3 | $199.93 | 10.276% | $220.4748 | $220.47 | $220.45 | $220.50 |
| Purchase #4 | $24.34 | 12.780% | $27.4507 | $27.45 | $27.45 | $27.50 |
| Purchase #5 | $234.83 | 6.478% | $250.0423 | $250.04 | $250.05 | $250.00 |
| Purchase #6 | $110.66 | 4.605% | $115.7559 | $115.76 | $115.75 | $115.80 |
| Purchase #7 | $208.64 | 3.169% | $215.2518 | $215.25 | $215.25 | $215.30 |
| 7 purchase totals = | $908.21 | $971.9027 | $971.89 | $971.85 | $972.10 | |