| 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 | $74.85 | 4.648% | $78.329 | $78.33 | $78.35 | $78.30 |
| Purchase #2 | $179.65 | 9.806% | $197.2665 | $197.27 | $197.25 | $197.30 |
| Purchase #3 | $133.56 | 8.222% | $144.5413 | $144.54 | $144.55 | $144.50 |
| Purchase #4 | $97.31 | 6.354% | $103.4931 | $103.49 | $103.50 | $103.50 |
| Purchase #5 | $81.54 | 3.857% | $84.685 | $84.69 | $84.70 | $84.70 |
| Purchase #6 | $185.62 | 3.772% | $192.6216 | $192.62 | $192.60 | $192.60 |
| Purchase #7 | $69.73 | 7.672% | $75.0797 | $75.08 | $75.10 | $75.10 |
| 7 purchase totals = | $822.26 | $876.0162 | $876.02 | $876.05 | $876.00 | |