| 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 | $20.91 | 9.419% | $22.8795 | $22.88 | $22.90 | $22.90 |
| Purchase #2 | $76.25 | 7.450% | $81.9306 | $81.93 | $81.95 | $81.90 |
| Purchase #3 | $79.61 | 9.670% | $87.3083 | $87.31 | $87.30 | $87.30 |
| Purchase #4 | $96.51 | 7.721% | $103.9615 | $103.96 | $103.95 | $104.00 |
| Purchase #5 | $69.57 | 3.219% | $71.8095 | $71.81 | $71.80 | $71.80 |
| Purchase #6 | $49.56 | 12.621% | $55.815 | $55.82 | $55.80 | $55.80 |
| Purchase #7 | $236.41 | 9.422% | $258.6846 | $258.68 | $258.70 | $258.70 |
| 7 purchase totals = | $628.82 | $682.3890 | $682.39 | $682.40 | $682.40 | |