| 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 | $40.32 | 8.536% | $43.7617 | $43.76 | $43.75 | $43.80 |
| Purchase #2 | $63.33 | 6.809% | $67.6421 | $67.64 | $67.65 | $67.60 |
| Purchase #3 | $22.60 | 9.773% | $24.8087 | $24.81 | $24.80 | $24.80 |
| Purchase #4 | $14.75 | 8.379% | $15.9859 | $15.99 | $16.00 | $16.00 |
| Purchase #5 | $11.93 | 13.388% | $13.5272 | $13.53 | $13.55 | $13.50 |
| Purchase #6 | $81.39 | 11.855% | $91.0388 | $91.04 | $91.05 | $91.00 |
| Purchase #7 | $249.42 | 12.264% | $280.0089 | $280.01 | $280.00 | $280.00 |
| 7 purchase totals = | $483.74 | $536.7733 | $536.78 | $536.80 | $536.70 | |