| 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 | $26.91 | 13.843% | $30.6352 | $30.64 | $30.65 | $30.60 |
| Purchase #2 | $66.88 | 3.391% | $69.1479 | $69.15 | $69.15 | $69.10 |
| Purchase #3 | $46.28 | 13.809% | $52.6708 | $52.67 | $52.65 | $52.70 |
| Purchase #4 | $221.64 | 12.504% | $249.3539 | $249.35 | $249.35 | $249.40 |
| Purchase #5 | $43.45 | 11.475% | $48.4359 | $48.44 | $48.45 | $48.40 |
| Purchase #6 | $61.83 | 8.713% | $67.2172 | $67.22 | $67.20 | $67.20 |
| Purchase #7 | $23.42 | 5.542% | $24.7179 | $24.72 | $24.70 | $24.70 |
| 7 purchase totals = | $490.41 | $542.1788 | $542.19 | $542.15 | $542.10 | |