| 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 | $68.36 | 4.806% | $71.6454 | $71.65 | $71.65 | $71.60 |
| Purchase #2 | $68.76 | 11.658% | $76.776 | $76.78 | $76.80 | $76.80 |
| Purchase #3 | $179.58 | 4.539% | $187.7311 | $187.73 | $187.75 | $187.70 |
| Purchase #4 | $54.62 | 3.286% | $56.4148 | $56.41 | $56.40 | $56.40 |
| Purchase #5 | $82.32 | 7.113% | $88.1754 | $88.18 | $88.20 | $88.20 |
| Purchase #6 | $49.56 | 3.652% | $51.3699 | $51.37 | $51.35 | $51.40 |
| Purchase #7 | $240.78 | 5.517% | $254.0638 | $254.06 | $254.05 | $254.10 |
| 7 purchase totals = | $743.98 | $786.1764 | $786.18 | $786.20 | $786.20 | |