| 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 | $77.43 | 3.163% | $79.8791 | $79.88 | $79.90 | $79.90 |
| Purchase #2 | $239.88 | 8.467% | $260.1906 | $260.19 | $260.20 | $260.20 |
| Purchase #3 | $189.59 | 8.536% | $205.7734 | $205.77 | $205.75 | $205.80 |
| Purchase #4 | $173.55 | 5.290% | $182.7308 | $182.73 | $182.75 | $182.70 |
| Purchase #5 | $81.71 | 10.197% | $90.042 | $90.04 | $90.05 | $90.00 |
| Purchase #6 | $226.48 | 8.416% | $245.5406 | $245.54 | $245.55 | $245.50 |
| Purchase #7 | $86.36 | 13.407% | $97.9383 | $97.94 | $97.95 | $97.90 |
| 7 purchase totals = | $1,075.00 | $1,162.0948 | $1,162.09 | $1,162.15 | $1,162.00 | |