| 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 | $49.34 | 4.328% | $51.4754 | $51.48 | $51.50 | $51.50 |
| Purchase #2 | $212.57 | 3.353% | $219.6975 | $219.70 | $219.70 | $219.70 |
| Purchase #3 | $200.69 | 5.108% | $210.9412 | $210.94 | $210.95 | $210.90 |
| Purchase #4 | $30.71 | 13.411% | $34.8285 | $34.83 | $34.85 | $34.80 |
| Purchase #5 | $154.96 | 11.451% | $172.7045 | $172.70 | $172.70 | $172.70 |
| Purchase #6 | $67.66 | 9.854% | $74.3272 | $74.33 | $74.35 | $74.30 |
| Purchase #7 | $63.25 | 9.441% | $69.2214 | $69.22 | $69.20 | $69.20 |
| 7 purchase totals = | $779.18 | $833.1957 | $833.20 | $833.25 | $833.10 | |