| 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 | $23.80 | 10.751% | $26.3587 | $26.36 | $26.35 | $26.40 |
| Purchase #2 | $116.51 | 5.583% | $123.0148 | $123.01 | $123.00 | $123.00 |
| Purchase #3 | $50.92 | 7.686% | $54.8337 | $54.83 | $54.85 | $54.80 |
| Purchase #4 | $223.56 | 5.654% | $236.2001 | $236.20 | $236.20 | $236.20 |
| Purchase #5 | $29.25 | 9.346% | $31.9837 | $31.98 | $32.00 | $32.00 |
| Purchase #6 | $170.68 | 7.638% | $183.7165 | $183.72 | $183.70 | $183.70 |
| Purchase #7 | $180.84 | 9.645% | $198.282 | $198.28 | $198.30 | $198.30 |
| 7 purchase totals = | $795.56 | $854.3895 | $854.38 | $854.40 | $854.40 | |