| 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 | $67.68 | 6.161% | $71.8498 | $71.85 | $71.85 | $71.80 |
| Purchase #2 | $226.83 | 10.565% | $250.7946 | $250.79 | $250.80 | $250.80 |
| Purchase #3 | $77.33 | 10.558% | $85.4945 | $85.49 | $85.50 | $85.50 |
| Purchase #4 | $32.95 | 3.496% | $34.1019 | $34.10 | $34.10 | $34.10 |
| Purchase #5 | $222.33 | 3.776% | $230.7252 | $230.73 | $230.75 | $230.70 |
| Purchase #6 | $76.70 | 5.261% | $80.7352 | $80.74 | $80.75 | $80.70 |
| Purchase #7 | $10.61 | 10.409% | $11.7144 | $11.71 | $11.70 | $11.70 |
| 7 purchase totals = | $714.43 | $765.4156 | $765.41 | $765.45 | $765.30 | |