| 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 | $30.58 | 9.478% | $33.4784 | $33.48 | $33.50 | $33.50 |
| Purchase #2 | $180.49 | 6.639% | $192.4727 | $192.47 | $192.45 | $192.50 |
| Purchase #3 | $44.56 | 4.589% | $46.6049 | $46.60 | $46.60 | $46.60 |
| Purchase #4 | $159.40 | 6.454% | $169.6877 | $169.69 | $169.70 | $169.70 |
| Purchase #5 | $31.70 | 10.641% | $35.0732 | $35.07 | $35.05 | $35.10 |
| Purchase #6 | $193.95 | 3.300% | $200.3504 | $200.35 | $200.35 | $200.40 |
| Purchase #7 | $198.46 | 7.516% | $213.3763 | $213.38 | $213.40 | $213.40 |
| 7 purchase totals = | $839.14 | $891.0436 | $891.04 | $891.05 | $891.20 | |