| 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 | $69.40 | 6.181% | $73.6896 | $73.69 | $73.70 | $73.70 |
| Purchase #2 | $34.44 | 3.439% | $35.6244 | $35.62 | $35.60 | $35.60 |
| Purchase #3 | $70.54 | 12.308% | $79.2221 | $79.22 | $79.20 | $79.20 |
| Purchase #4 | $242.53 | 12.527% | $272.9117 | $272.91 | $272.90 | $272.90 |
| Purchase #5 | $50.68 | 11.471% | $56.4935 | $56.49 | $56.50 | $56.50 |
| Purchase #6 | $199.58 | 6.673% | $212.898 | $212.90 | $212.90 | $212.90 |
| Purchase #7 | $105.82 | 9.378% | $115.7438 | $115.74 | $115.75 | $115.70 |
| 7 purchase totals = | $772.99 | $846.5831 | $846.57 | $846.55 | $846.50 | |