| 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 | $249.74 | 4.282% | $260.4339 | $260.43 | $260.45 | $260.40 |
| Purchase #2 | $6.96 | 11.171% | $7.7375 | $7.74 | $7.75 | $7.70 |
| Purchase #3 | $65.42 | 3.573% | $67.7575 | $67.76 | $67.75 | $67.80 |
| Purchase #4 | $150.54 | 3.577% | $155.9248 | $155.92 | $155.90 | $155.90 |
| Purchase #5 | $108.79 | 7.754% | $117.2256 | $117.23 | $117.25 | $117.20 |
| Purchase #6 | $68.52 | 9.750% | $75.2007 | $75.20 | $75.20 | $75.20 |
| Purchase #7 | $67.78 | 13.123% | $76.6748 | $76.67 | $76.65 | $76.70 |
| 7 purchase totals = | $717.75 | $760.9548 | $760.95 | $760.95 | $760.90 | |