| 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 | $101.38 | 4.610% | $106.0536 | $106.05 | $106.05 | $106.10 |
| Purchase #2 | $7.54 | 9.568% | $8.2614 | $8.26 | $8.25 | $8.30 |
| Purchase #3 | $136.98 | 6.546% | $145.9467 | $145.95 | $145.95 | $145.90 |
| Purchase #4 | $198.25 | 5.644% | $209.4392 | $209.44 | $209.45 | $209.40 |
| Purchase #5 | $223.57 | 4.770% | $234.2343 | $234.23 | $234.25 | $234.20 |
| Purchase #6 | $63.43 | 11.868% | $70.9579 | $70.96 | $70.95 | $71.00 |
| Purchase #7 | $169.76 | 7.614% | $182.6855 | $182.69 | $182.70 | $182.70 |
| 7 purchase totals = | $900.91 | $957.5786 | $957.58 | $957.60 | $957.60 | |