| 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 | $31.30 | 7.317% | $33.5902 | $33.59 | $33.60 | $33.60 |
| Purchase #2 | $97.58 | 12.612% | $109.8868 | $109.89 | $109.90 | $109.90 |
| Purchase #3 | $73.50 | 4.340% | $76.6899 | $76.69 | $76.70 | $76.70 |
| Purchase #4 | $24.82 | 3.777% | $25.7575 | $25.76 | $25.75 | $25.80 |
| Purchase #5 | $29.78 | 7.513% | $32.0174 | $32.02 | $32.00 | $32.00 |
| Purchase #6 | $128.26 | 11.255% | $142.6957 | $142.70 | $142.70 | $142.70 |
| Purchase #7 | $26.80 | 13.740% | $30.4823 | $30.48 | $30.50 | $30.50 |
| 7 purchase totals = | $412.04 | $451.1198 | $451.13 | $451.15 | $451.20 | |