| 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 | $73.92 | 6.501% | $78.7255 | $78.73 | $78.75 | $78.70 |
| Purchase #2 | $55.48 | 8.699% | $60.3062 | $60.31 | $60.30 | $60.30 |
| Purchase #3 | $129.33 | 3.176% | $133.4375 | $133.44 | $133.45 | $133.40 |
| Purchase #4 | $87.95 | 7.689% | $94.7125 | $94.71 | $94.70 | $94.70 |
| Purchase #5 | $43.51 | 12.311% | $48.8665 | $48.87 | $48.85 | $48.90 |
| Purchase #6 | $113.28 | 11.235% | $126.007 | $126.01 | $126.00 | $126.00 |
| Purchase #7 | $239.35 | 3.195% | $246.9972 | $247.00 | $247.00 | $247.00 |
| 7 purchase totals = | $742.82 | $789.0524 | $789.07 | $789.05 | $789.00 | |