| 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 | $22.70 | 4.117% | $23.6346 | $23.63 | $23.65 | $23.60 |
| Purchase #2 | $190.73 | 12.340% | $214.2661 | $214.27 | $214.25 | $214.30 |
| Purchase #3 | $79.54 | 4.621% | $83.2155 | $83.22 | $83.20 | $83.20 |
| Purchase #4 | $173.87 | 4.812% | $182.2366 | $182.24 | $182.25 | $182.20 |
| Purchase #5 | $79.67 | 12.319% | $89.4845 | $89.48 | $89.50 | $89.50 |
| Purchase #6 | $57.30 | 8.172% | $61.9826 | $61.98 | $62.00 | $62.00 |
| Purchase #7 | $208.77 | 3.305% | $215.6698 | $215.67 | $215.65 | $215.70 |
| 7 purchase totals = | $812.58 | $870.4897 | $870.49 | $870.50 | $870.50 | |