| 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 | $5.69 | 5.838% | $6.0222 | $6.02 | $6.00 | $6.00 |
| Purchase #2 | $200.90 | 5.251% | $211.4493 | $211.45 | $211.45 | $211.40 |
| Purchase #3 | $102.27 | 13.321% | $115.8934 | $115.89 | $115.90 | $115.90 |
| Purchase #4 | $147.26 | 6.711% | $157.1426 | $157.14 | $157.15 | $157.10 |
| Purchase #5 | $148.79 | 13.237% | $168.4853 | $168.49 | $168.50 | $168.50 |
| Purchase #6 | $121.60 | 10.395% | $134.2403 | $134.24 | $134.25 | $134.20 |
| Purchase #7 | $55.85 | 13.264% | $63.2579 | $63.26 | $63.25 | $63.30 |
| 7 purchase totals = | $782.36 | $856.4910 | $856.49 | $856.50 | $856.40 | |