| 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 | $65.62 | 12.364% | $73.7333 | $73.73 | $73.75 | $73.70 |
| Purchase #2 | $15.62 | 10.622% | $17.2792 | $17.28 | $17.30 | $17.30 |
| Purchase #3 | $247.42 | 9.323% | $270.487 | $270.49 | $270.50 | $270.50 |
| Purchase #4 | $108.58 | 9.496% | $118.8908 | $118.89 | $118.90 | $118.90 |
| Purchase #5 | $162.31 | 3.522% | $168.0266 | $168.03 | $168.05 | $168.00 |
| Purchase #6 | $40.81 | 7.375% | $43.8197 | $43.82 | $43.80 | $43.80 |
| Purchase #7 | $177.83 | 12.375% | $199.8365 | $199.84 | $199.85 | $199.80 |
| 7 purchase totals = | $818.19 | $892.0731 | $892.08 | $892.15 | $892.00 | |