| 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 | $35.88 | 7.795% | $38.6768 | $38.68 | $38.70 | $38.70 |
| Purchase #2 | $8.87 | 5.396% | $9.3486 | $9.35 | $9.35 | $9.30 |
| Purchase #3 | $78.92 | 3.397% | $81.6009 | $81.60 | $81.60 | $81.60 |
| Purchase #4 | $212.49 | 10.400% | $234.589 | $234.59 | $234.60 | $234.60 |
| Purchase #5 | $48.90 | 3.286% | $50.5069 | $50.51 | $50.50 | $50.50 |
| Purchase #6 | $126.72 | 6.778% | $135.3091 | $135.31 | $135.30 | $135.30 |
| Purchase #7 | $85.49 | 11.144% | $95.017 | $95.02 | $95.00 | $95.00 |
| 7 purchase totals = | $597.27 | $645.0483 | $645.06 | $645.05 | $645.00 | |