| 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 | $50.86 | 12.689% | $57.3136 | $57.31 | $57.30 | $57.30 |
| Purchase #2 | $75.86 | 13.843% | $86.3613 | $86.36 | $86.35 | $86.40 |
| Purchase #3 | $136.38 | 6.175% | $144.8015 | $144.80 | $144.80 | $144.80 |
| Purchase #4 | $220.74 | 13.418% | $250.3589 | $250.36 | $250.35 | $250.40 |
| Purchase #5 | $37.59 | 6.209% | $39.924 | $39.92 | $39.90 | $39.90 |
| Purchase #6 | $41.78 | 11.195% | $46.4573 | $46.46 | $46.45 | $46.50 |
| Purchase #7 | $67.84 | 13.381% | $76.9177 | $76.92 | $76.90 | $76.90 |
| 7 purchase totals = | $631.05 | $702.1343 | $702.13 | $702.05 | $702.20 | |