| 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 | $38.65 | 8.288% | $41.8533 | $41.85 | $41.85 | $41.90 |
| Purchase #2 | $113.86 | 10.262% | $125.5443 | $125.54 | $125.55 | $125.50 |
| Purchase #3 | $155.83 | 3.118% | $160.6888 | $160.69 | $160.70 | $160.70 |
| Purchase #4 | $174.59 | 13.502% | $198.1631 | $198.16 | $198.15 | $198.20 |
| Purchase #5 | $190.31 | 11.637% | $212.4564 | $212.46 | $212.45 | $212.50 |
| Purchase #6 | $79.63 | 10.793% | $88.2245 | $88.22 | $88.20 | $88.20 |
| Purchase #7 | $63.54 | 11.203% | $70.6584 | $70.66 | $70.65 | $70.70 |
| 7 purchase totals = | $816.41 | $897.5888 | $897.58 | $897.55 | $897.70 | |