| 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 | $36.53 | 5.736% | $38.6254 | $38.63 | $38.65 | $38.60 |
| Purchase #2 | $154.72 | 10.349% | $170.732 | $170.73 | $170.75 | $170.70 |
| Purchase #3 | $239.95 | 7.438% | $257.7975 | $257.80 | $257.80 | $257.80 |
| Purchase #4 | $66.76 | 6.274% | $70.9485 | $70.95 | $70.95 | $70.90 |
| Purchase #5 | $127.77 | 8.354% | $138.4439 | $138.44 | $138.45 | $138.40 |
| Purchase #6 | $87.99 | 10.803% | $97.4956 | $97.50 | $97.50 | $97.50 |
| Purchase #7 | $9.64 | 5.272% | $10.1482 | $10.15 | $10.15 | $10.10 |
| 7 purchase totals = | $723.36 | $784.1911 | $784.20 | $784.25 | $784.00 | |