| 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 | $83.63 | 4.396% | $87.3064 | $87.31 | $87.30 | $87.30 |
| Purchase #2 | $27.84 | 12.597% | $31.347 | $31.35 | $31.35 | $31.30 |
| Purchase #3 | $74.66 | 4.400% | $77.945 | $77.95 | $77.95 | $77.90 |
| Purchase #4 | $210.32 | 13.749% | $239.2369 | $239.24 | $239.25 | $239.20 |
| Purchase #5 | $78.27 | 12.525% | $88.0733 | $88.07 | $88.05 | $88.10 |
| Purchase #6 | $128.34 | 6.587% | $136.7938 | $136.79 | $136.80 | $136.80 |
| Purchase #7 | $211.69 | 13.719% | $240.7318 | $240.73 | $240.75 | $240.70 |
| 7 purchase totals = | $814.75 | $901.4342 | $901.44 | $901.45 | $901.30 | |