| 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 | $77.97 | 7.789% | $84.0431 | $84.04 | $84.05 | $84.00 |
| Purchase #2 | $100.64 | 12.258% | $112.9765 | $112.98 | $113.00 | $113.00 |
| Purchase #3 | $80.58 | 5.184% | $84.7573 | $84.76 | $84.75 | $84.80 |
| Purchase #4 | $51.94 | 12.731% | $58.5525 | $58.55 | $58.55 | $58.60 |
| Purchase #5 | $129.83 | 5.651% | $137.1667 | $137.17 | $137.15 | $137.20 |
| Purchase #6 | $190.49 | 7.781% | $205.312 | $205.31 | $205.30 | $205.30 |
| Purchase #7 | $228.86 | 8.340% | $247.9469 | $247.95 | $247.95 | $247.90 |
| 7 purchase totals = | $860.31 | $930.7550 | $930.76 | $930.75 | $930.80 | |