| 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 | $104.27 | 3.869% | $108.3042 | $108.30 | $108.30 | $108.30 |
| Purchase #2 | $105.97 | 7.846% | $114.2844 | $114.28 | $114.30 | $114.30 |
| Purchase #3 | $73.59 | 9.259% | $80.4037 | $80.40 | $80.40 | $80.40 |
| Purchase #4 | $175.88 | 3.353% | $181.7773 | $181.78 | $181.80 | $181.80 |
| Purchase #5 | $246.90 | 6.645% | $263.3065 | $263.31 | $263.30 | $263.30 |
| Purchase #6 | $126.46 | 8.527% | $137.2432 | $137.24 | $137.25 | $137.20 |
| Purchase #7 | $48.40 | 4.194% | $50.4299 | $50.43 | $50.45 | $50.40 |
| 7 purchase totals = | $881.47 | $935.7492 | $935.74 | $935.80 | $935.70 | |