| 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 | $93.77 | 4.336% | $97.8359 | $97.84 | $97.85 | $97.80 |
| Purchase #2 | $62.70 | 10.382% | $69.2095 | $69.21 | $69.20 | $69.20 |
| Purchase #3 | $67.90 | 7.591% | $73.0543 | $73.05 | $73.05 | $73.10 |
| Purchase #4 | $242.68 | 3.510% | $251.1981 | $251.20 | $251.20 | $251.20 |
| Purchase #5 | $124.82 | 5.711% | $131.9485 | $131.95 | $131.95 | $131.90 |
| Purchase #6 | $223.93 | 8.770% | $243.5687 | $243.57 | $243.55 | $243.60 |
| Purchase #7 | $17.98 | 9.445% | $19.6782 | $19.68 | $19.70 | $19.70 |
| 7 purchase totals = | $833.78 | $886.4932 | $886.50 | $886.50 | $886.50 | |