| 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 | $126.39 | 10.658% | $139.8606 | $139.86 | $139.85 | $139.90 |
| Purchase #2 | $96.92 | 7.165% | $103.8643 | $103.86 | $103.85 | $103.90 |
| Purchase #3 | $82.79 | 6.349% | $88.0463 | $88.05 | $88.05 | $88.00 |
| Purchase #4 | $58.45 | 13.145% | $66.1333 | $66.13 | $66.15 | $66.10 |
| Purchase #5 | $35.85 | 3.224% | $37.0058 | $37.01 | $37.00 | $37.00 |
| Purchase #6 | $70.52 | 12.379% | $79.2497 | $79.25 | $79.25 | $79.20 |
| Purchase #7 | $218.54 | 5.200% | $229.9041 | $229.90 | $229.90 | $229.90 |
| 7 purchase totals = | $689.46 | $744.0641 | $744.06 | $744.05 | $744.00 | |