| 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 | $76.82 | 6.123% | $81.5237 | $81.52 | $81.50 | $81.50 |
| Purchase #2 | $241.32 | 7.854% | $260.2733 | $260.27 | $260.25 | $260.30 |
| Purchase #3 | $155.92 | 7.396% | $167.4518 | $167.45 | $167.45 | $167.50 |
| Purchase #4 | $68.37 | 9.644% | $74.9636 | $74.96 | $74.95 | $75.00 |
| Purchase #5 | $133.42 | 5.426% | $140.6594 | $140.66 | $140.65 | $140.70 |
| Purchase #6 | $70.31 | 13.403% | $79.7336 | $79.73 | $79.75 | $79.70 |
| Purchase #7 | $50.35 | 11.114% | $55.9459 | $55.95 | $55.95 | $55.90 |
| 7 purchase totals = | $796.51 | $860.5513 | $860.54 | $860.50 | $860.60 | |