| 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 | $83.34 | 3.200% | $86.0069 | $86.01 | $86.00 | $86.00 |
| Purchase #2 | $157.39 | 9.792% | $172.8016 | $172.80 | $172.80 | $172.80 |
| Purchase #3 | $101.98 | 13.420% | $115.6657 | $115.67 | $115.65 | $115.70 |
| Purchase #4 | $148.42 | 7.862% | $160.0888 | $160.09 | $160.10 | $160.10 |
| Purchase #5 | $106.85 | 12.765% | $120.4894 | $120.49 | $120.50 | $120.50 |
| Purchase #6 | $105.69 | 9.483% | $115.7126 | $115.71 | $115.70 | $115.70 |
| Purchase #7 | $112.46 | 7.114% | $120.4604 | $120.46 | $120.45 | $120.50 |
| 7 purchase totals = | $816.13 | $891.2254 | $891.23 | $891.20 | $891.30 | |