| 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 | $116.80 | 9.285% | $127.6449 | $127.64 | $127.65 | $127.60 |
| Purchase #2 | $109.88 | 13.801% | $125.0445 | $125.04 | $125.05 | $125.00 |
| Purchase #3 | $125.87 | 7.286% | $135.0409 | $135.04 | $135.05 | $135.00 |
| Purchase #4 | $133.46 | 4.613% | $139.6165 | $139.62 | $139.60 | $139.60 |
| Purchase #5 | $119.94 | 8.195% | $129.7691 | $129.77 | $129.75 | $129.80 |
| Purchase #6 | $29.83 | 4.728% | $31.2404 | $31.24 | $31.25 | $31.20 |
| Purchase #7 | $54.51 | 5.645% | $57.5871 | $57.59 | $57.60 | $57.60 |
| 7 purchase totals = | $690.29 | $745.9434 | $745.94 | $745.95 | $745.80 | |