| 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 | $76.32 | 13.669% | $86.7522 | $86.75 | $86.75 | $86.80 |
| Purchase #2 | $7.74 | 11.740% | $8.6487 | $8.65 | $8.65 | $8.60 |
| Purchase #3 | $33.58 | 11.810% | $37.5458 | $37.55 | $37.55 | $37.50 |
| Purchase #4 | $64.26 | 4.818% | $67.356 | $67.36 | $67.35 | $67.40 |
| Purchase #5 | $82.99 | 8.560% | $90.0939 | $90.09 | $90.10 | $90.10 |
| Purchase #6 | $45.96 | 13.372% | $52.1058 | $52.11 | $52.10 | $52.10 |
| Purchase #7 | $73.80 | 4.685% | $77.2575 | $77.26 | $77.25 | $77.30 |
| 7 purchase totals = | $384.65 | $419.7599 | $419.77 | $419.75 | $419.80 | |