| 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 | $51.99 | 6.318% | $55.2747 | $55.27 | $55.25 | $55.30 |
| Purchase #2 | $198.72 | 7.188% | $213.004 | $213.00 | $213.00 | $213.00 |
| Purchase #3 | $248.84 | 13.505% | $282.4458 | $282.45 | $282.45 | $282.40 |
| Purchase #4 | $141.92 | 9.863% | $155.9176 | $155.92 | $155.90 | $155.90 |
| Purchase #5 | $155.63 | 3.253% | $160.6926 | $160.69 | $160.70 | $160.70 |
| Purchase #6 | $57.68 | 6.623% | $61.5001 | $61.50 | $61.50 | $61.50 |
| Purchase #7 | $17.96 | 6.324% | $19.0958 | $19.10 | $19.10 | $19.10 |
| 7 purchase totals = | $872.74 | $947.9306 | $947.93 | $947.90 | $947.90 | |