| 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 | $24.59 | 10.213% | $27.1014 | $27.10 | $27.10 | $27.10 |
| Purchase #2 | $14.91 | 5.214% | $15.6874 | $15.69 | $15.70 | $15.70 |
| Purchase #3 | $223.51 | 11.208% | $248.561 | $248.56 | $248.55 | $248.60 |
| Purchase #4 | $77.90 | 9.820% | $85.5498 | $85.55 | $85.55 | $85.50 |
| Purchase #5 | $128.37 | 8.202% | $138.8989 | $138.90 | $138.90 | $138.90 |
| Purchase #6 | $7.66 | 7.408% | $8.2275 | $8.23 | $8.25 | $8.20 |
| Purchase #7 | $212.77 | 10.392% | $234.8811 | $234.88 | $234.90 | $234.90 |
| 7 purchase totals = | $689.71 | $758.9071 | $758.91 | $758.95 | $758.90 | |