| 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 | $40.25 | 3.444% | $41.6362 | $41.64 | $41.65 | $41.60 |
| Purchase #2 | $69.29 | 10.169% | $76.3361 | $76.34 | $76.35 | $76.30 |
| Purchase #3 | $124.36 | 4.324% | $129.7373 | $129.74 | $129.75 | $129.70 |
| Purchase #4 | $102.30 | 10.710% | $113.2563 | $113.26 | $113.25 | $113.30 |
| Purchase #5 | $85.42 | 11.866% | $95.5559 | $95.56 | $95.55 | $95.60 |
| Purchase #6 | $114.62 | 9.308% | $125.2888 | $125.29 | $125.30 | $125.30 |
| Purchase #7 | $213.36 | 5.375% | $224.8281 | $224.83 | $224.85 | $224.80 |
| 7 purchase totals = | $749.60 | $806.6387 | $806.66 | $806.70 | $806.60 | |