| 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 | $31.74 | 12.117% | $35.5859 | $35.59 | $35.60 | $35.60 |
| Purchase #2 | $58.83 | 3.276% | $60.7573 | $60.76 | $60.75 | $60.80 |
| Purchase #3 | $149.36 | 12.423% | $167.915 | $167.92 | $167.90 | $167.90 |
| Purchase #4 | $173.37 | 5.245% | $182.4633 | $182.46 | $182.45 | $182.50 |
| Purchase #5 | $20.36 | 5.386% | $21.4566 | $21.46 | $21.45 | $21.50 |
| Purchase #6 | $105.80 | 9.420% | $115.7664 | $115.77 | $115.75 | $115.80 |
| Purchase #7 | $206.52 | 7.751% | $222.5274 | $222.53 | $222.55 | $222.50 |
| 7 purchase totals = | $745.98 | $806.4719 | $806.49 | $806.45 | $806.60 | |