| 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 | $113.49 | 4.349% | $118.4257 | $118.43 | $118.45 | $118.40 |
| Purchase #2 | $9.74 | 9.393% | $10.6549 | $10.65 | $10.65 | $10.70 |
| Purchase #3 | $114.65 | 4.510% | $119.8207 | $119.82 | $119.80 | $119.80 |
| Purchase #4 | $97.83 | 12.335% | $109.8973 | $109.90 | $109.90 | $109.90 |
| Purchase #5 | $128.68 | 11.639% | $143.6571 | $143.66 | $143.65 | $143.70 |
| Purchase #6 | $5.48 | 6.471% | $5.8346 | $5.83 | $5.85 | $5.80 |
| Purchase #7 | $71.99 | 5.504% | $75.9523 | $75.95 | $75.95 | $76.00 |
| 7 purchase totals = | $541.86 | $584.2426 | $584.24 | $584.25 | $584.30 | |