| 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 | $64.31 | 4.189% | $67.0039 | $67.00 | $67.00 | $67.00 |
| Purchase #2 | $51.77 | 4.133% | $53.9097 | $53.91 | $53.90 | $53.90 |
| Purchase #3 | $218.90 | 5.450% | $230.8301 | $230.83 | $230.85 | $230.80 |
| Purchase #4 | $5.31 | 8.296% | $5.7505 | $5.75 | $5.75 | $5.80 |
| Purchase #5 | $139.66 | 12.484% | $157.0952 | $157.10 | $157.10 | $157.10 |
| Purchase #6 | $24.75 | 8.458% | $26.8434 | $26.84 | $26.85 | $26.80 |
| Purchase #7 | $214.60 | 10.330% | $236.7682 | $236.77 | $236.75 | $236.80 |
| 7 purchase totals = | $719.30 | $778.2010 | $778.20 | $778.20 | $778.20 | |