| 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 | $16.40 | 4.138% | $17.0786 | $17.08 | $17.10 | $17.10 |
| Purchase #2 | $240.59 | 10.123% | $264.9449 | $264.94 | $264.95 | $264.90 |
| Purchase #3 | $214.52 | 3.461% | $221.9445 | $221.94 | $221.95 | $221.90 |
| Purchase #4 | $23.74 | 10.241% | $26.1712 | $26.17 | $26.15 | $26.20 |
| Purchase #5 | $36.83 | 10.368% | $40.6485 | $40.65 | $40.65 | $40.60 |
| Purchase #6 | $154.48 | 13.308% | $175.0382 | $175.04 | $175.05 | $175.00 |
| Purchase #7 | $218.89 | 6.692% | $233.5381 | $233.54 | $233.55 | $233.50 |
| 7 purchase totals = | $905.45 | $979.3640 | $979.36 | $979.40 | $979.20 | |