| 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 | $69.98 | 6.544% | $74.5595 | $74.56 | $74.55 | $74.60 |
| Purchase #2 | $39.76 | 8.790% | $43.2549 | $43.25 | $43.25 | $43.30 |
| Purchase #3 | $23.64 | 12.235% | $26.5324 | $26.53 | $26.55 | $26.50 |
| Purchase #4 | $50.31 | 5.332% | $52.9925 | $52.99 | $53.00 | $53.00 |
| Purchase #5 | $146.75 | 12.667% | $165.3388 | $165.34 | $165.35 | $165.30 |
| Purchase #6 | $215.66 | 9.466% | $236.0744 | $236.07 | $236.05 | $236.10 |
| Purchase #7 | $48.32 | 8.404% | $52.3808 | $52.38 | $52.40 | $52.40 |
| 7 purchase totals = | $594.42 | $651.1333 | $651.12 | $651.15 | $651.20 | |