| 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 | $68.63 | 9.680% | $75.2734 | $75.27 | $75.25 | $75.30 |
| Purchase #2 | $54.53 | 4.823% | $57.16 | $57.16 | $57.15 | $57.20 |
| Purchase #3 | $36.88 | 3.534% | $38.1833 | $38.18 | $38.20 | $38.20 |
| Purchase #4 | $171.83 | 6.791% | $183.499 | $183.50 | $183.50 | $183.50 |
| Purchase #5 | $150.34 | 6.433% | $160.0114 | $160.01 | $160.00 | $160.00 |
| Purchase #6 | $84.57 | 12.539% | $95.1742 | $95.17 | $95.15 | $95.20 |
| Purchase #7 | $105.71 | 13.281% | $119.7493 | $119.75 | $119.75 | $119.70 |
| 7 purchase totals = | $672.49 | $729.0506 | $729.04 | $729.00 | $729.10 | |