| 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 | $64.63 | 13.793% | $73.5444 | $73.54 | $73.55 | $73.50 |
| Purchase #2 | $7.44 | 9.754% | $8.1657 | $8.17 | $8.15 | $8.20 |
| Purchase #3 | $192.30 | 13.493% | $218.247 | $218.25 | $218.25 | $218.20 |
| Purchase #4 | $72.70 | 6.611% | $77.5062 | $77.51 | $77.50 | $77.50 |
| Purchase #5 | $81.48 | 10.116% | $89.7225 | $89.72 | $89.70 | $89.70 |
| Purchase #6 | $185.91 | 7.572% | $199.9871 | $199.99 | $200.00 | $200.00 |
| Purchase #7 | $206.43 | 5.121% | $217.0013 | $217.00 | $217.00 | $217.00 |
| 7 purchase totals = | $810.89 | $884.1742 | $884.18 | $884.15 | $884.10 | |