| 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 | $72.82 | 12.314% | $81.7871 | $81.79 | $81.80 | $81.80 |
| Purchase #2 | $100.83 | 6.765% | $107.6511 | $107.65 | $107.65 | $107.70 |
| Purchase #3 | $81.47 | 7.264% | $87.388 | $87.39 | $87.40 | $87.40 |
| Purchase #4 | $60.56 | 8.618% | $65.7791 | $65.78 | $65.80 | $65.80 |
| Purchase #5 | $182.97 | 3.442% | $189.2678 | $189.27 | $189.25 | $189.30 |
| Purchase #6 | $111.41 | 6.610% | $118.7742 | $118.77 | $118.75 | $118.80 |
| Purchase #7 | $49.55 | 5.368% | $52.2098 | $52.21 | $52.20 | $52.20 |
| 7 purchase totals = | $659.61 | $702.8571 | $702.86 | $702.85 | $703.00 | |