| 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 | $18.89 | 11.257% | $21.0164 | $21.02 | $21.00 | $21.00 |
| Purchase #2 | $166.93 | 5.359% | $175.8758 | $175.88 | $175.90 | $175.90 |
| Purchase #3 | $148.37 | 12.507% | $166.9266 | $166.93 | $166.95 | $166.90 |
| Purchase #4 | $28.91 | 9.848% | $31.7571 | $31.76 | $31.75 | $31.80 |
| Purchase #5 | $124.65 | 5.791% | $131.8685 | $131.87 | $131.85 | $131.90 |
| Purchase #6 | $61.33 | 11.446% | $68.3498 | $68.35 | $68.35 | $68.30 |
| Purchase #7 | $233.54 | 10.493% | $258.0454 | $258.05 | $258.05 | $258.00 |
| 7 purchase totals = | $782.62 | $853.8396 | $853.86 | $853.85 | $853.80 | |