| 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 | $113.31 | 12.736% | $127.7412 | $127.74 | $127.75 | $127.70 |
| Purchase #2 | $192.37 | 6.463% | $204.8029 | $204.80 | $204.80 | $204.80 |
| Purchase #3 | $52.97 | 5.419% | $55.8404 | $55.84 | $55.85 | $55.80 |
| Purchase #4 | $64.34 | 10.360% | $71.0056 | $71.01 | $71.00 | $71.00 |
| Purchase #5 | $221.75 | 3.538% | $229.5955 | $229.60 | $229.60 | $229.60 |
| Purchase #6 | $78.78 | 3.192% | $81.2947 | $81.29 | $81.30 | $81.30 |
| Purchase #7 | $35.82 | 8.364% | $38.816 | $38.82 | $38.80 | $38.80 |
| 7 purchase totals = | $759.34 | $809.0963 | $809.10 | $809.10 | $809.00 | |