| 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 | $222.38 | 5.482% | $234.5709 | $234.57 | $234.55 | $234.60 |
| Purchase #2 | $191.31 | 12.105% | $214.4681 | $214.47 | $214.45 | $214.50 |
| Purchase #3 | $61.68 | 7.725% | $66.4448 | $66.44 | $66.45 | $66.40 |
| Purchase #4 | $37.26 | 3.750% | $38.6573 | $38.66 | $38.65 | $38.70 |
| Purchase #5 | $150.98 | 4.347% | $157.5431 | $157.54 | $157.55 | $157.50 |
| Purchase #6 | $76.80 | 5.594% | $81.0962 | $81.10 | $81.10 | $81.10 |
| Purchase #7 | $64.84 | 11.672% | $72.4081 | $72.41 | $72.40 | $72.40 |
| 7 purchase totals = | $805.25 | $865.1885 | $865.19 | $865.15 | $865.20 | |