| 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 | $22.53 | 12.789% | $25.4114 | $25.41 | $25.40 | $25.40 |
| Purchase #2 | $122.79 | 9.564% | $134.5336 | $134.53 | $134.55 | $134.50 |
| Purchase #3 | $63.34 | 7.145% | $67.8656 | $67.87 | $67.85 | $67.90 |
| Purchase #4 | $225.98 | 12.776% | $254.8512 | $254.85 | $254.85 | $254.90 |
| Purchase #5 | $157.25 | 6.520% | $167.5027 | $167.50 | $167.50 | $167.50 |
| Purchase #6 | $15.55 | 13.330% | $17.6228 | $17.62 | $17.60 | $17.60 |
| Purchase #7 | $90.27 | 3.410% | $93.3482 | $93.35 | $93.35 | $93.30 |
| 7 purchase totals = | $697.71 | $761.1355 | $761.13 | $761.10 | $761.10 | |