| 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 | $34.54 | 3.635% | $35.7955 | $35.80 | $35.80 | $35.80 |
| Purchase #2 | $202.33 | 12.265% | $227.1458 | $227.15 | $227.15 | $227.10 |
| Purchase #3 | $127.45 | 12.111% | $142.8855 | $142.89 | $142.90 | $142.90 |
| Purchase #4 | $120.85 | 13.151% | $136.743 | $136.74 | $136.75 | $136.70 |
| Purchase #5 | $221.96 | 7.685% | $239.0176 | $239.02 | $239.00 | $239.00 |
| Purchase #6 | $74.36 | 7.622% | $80.0277 | $80.03 | $80.05 | $80.00 |
| Purchase #7 | $41.29 | 13.296% | $46.7799 | $46.78 | $46.80 | $46.80 |
| 7 purchase totals = | $822.78 | $908.3950 | $908.41 | $908.45 | $908.30 | |