| 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 | $83.28 | 5.646% | $87.982 | $87.98 | $88.00 | $88.00 |
| Purchase #2 | $102.90 | 5.863% | $108.933 | $108.93 | $108.95 | $108.90 |
| Purchase #3 | $30.92 | 9.344% | $33.8092 | $33.81 | $33.80 | $33.80 |
| Purchase #4 | $14.86 | 13.651% | $16.8885 | $16.89 | $16.90 | $16.90 |
| Purchase #5 | $70.68 | 11.173% | $78.5771 | $78.58 | $78.60 | $78.60 |
| Purchase #6 | $155.46 | 10.303% | $171.477 | $171.48 | $171.50 | $171.50 |
| Purchase #7 | $133.71 | 4.767% | $140.084 | $140.08 | $140.10 | $140.10 |
| 7 purchase totals = | $591.81 | $637.7508 | $637.75 | $637.85 | $637.80 | |