| 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 | $25.72 | 7.821% | $27.7316 | $27.73 | $27.75 | $27.70 |
| Purchase #2 | $189.96 | 13.152% | $214.9435 | $214.94 | $214.95 | $214.90 |
| Purchase #3 | $145.56 | 12.779% | $164.1611 | $164.16 | $164.15 | $164.20 |
| Purchase #4 | $80.54 | 7.508% | $86.5869 | $86.59 | $86.60 | $86.60 |
| Purchase #5 | $166.78 | 7.121% | $178.6564 | $178.66 | $178.65 | $178.70 |
| Purchase #6 | $69.69 | 7.576% | $74.9697 | $74.97 | $74.95 | $75.00 |
| Purchase #7 | $67.69 | 7.868% | $73.0158 | $73.02 | $73.00 | $73.00 |
| 7 purchase totals = | $745.94 | $820.0650 | $820.07 | $820.05 | $820.10 | |