| 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 | $70.58 | 3.273% | $72.8901 | $72.89 | $72.90 | $72.90 |
| Purchase #2 | $75.77 | 4.527% | $79.2001 | $79.20 | $79.20 | $79.20 |
| Purchase #3 | $213.25 | 7.616% | $229.4911 | $229.49 | $229.50 | $229.50 |
| Purchase #4 | $44.97 | 7.648% | $48.4093 | $48.41 | $48.40 | $48.40 |
| Purchase #5 | $164.65 | 6.556% | $175.4445 | $175.44 | $175.45 | $175.40 |
| Purchase #6 | $5.82 | 7.430% | $6.2524 | $6.25 | $6.25 | $6.30 |
| Purchase #7 | $157.97 | 10.577% | $174.6785 | $174.68 | $174.70 | $174.70 |
| 7 purchase totals = | $733.01 | $786.3660 | $786.36 | $786.40 | $786.40 | |