| 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 | $93.75 | 4.502% | $97.9706 | $97.97 | $97.95 | $98.00 |
| Purchase #2 | $45.99 | 9.850% | $50.52 | $50.52 | $50.50 | $50.50 |
| Purchase #3 | $88.65 | 12.847% | $100.0389 | $100.04 | $100.05 | $100.00 |
| Purchase #4 | $198.80 | 4.293% | $207.3345 | $207.33 | $207.35 | $207.30 |
| Purchase #5 | $201.83 | 6.743% | $215.4394 | $215.44 | $215.45 | $215.40 |
| Purchase #6 | $29.41 | 13.379% | $33.3448 | $33.34 | $33.35 | $33.30 |
| Purchase #7 | $72.66 | 9.677% | $79.6913 | $79.69 | $79.70 | $79.70 |
| 7 purchase totals = | $731.09 | $784.3395 | $784.33 | $784.35 | $784.20 | |