| 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 | $72.65 | 4.295% | $75.7703 | $75.77 | $75.75 | $75.80 |
| Purchase #2 | $105.53 | 8.108% | $114.0864 | $114.09 | $114.10 | $114.10 |
| Purchase #3 | $181.95 | 12.475% | $204.6483 | $204.65 | $204.65 | $204.60 |
| Purchase #4 | $47.81 | 11.833% | $53.4674 | $53.47 | $53.45 | $53.50 |
| Purchase #5 | $174.33 | 13.626% | $198.0842 | $198.08 | $198.10 | $198.10 |
| Purchase #6 | $145.73 | 12.550% | $164.0191 | $164.02 | $164.00 | $164.00 |
| Purchase #7 | $165.65 | 5.589% | $174.9082 | $174.91 | $174.90 | $174.90 |
| 7 purchase totals = | $893.65 | $984.9839 | $984.99 | $984.95 | $985.00 | |