| 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 | $108.32 | 8.468% | $117.4925 | $117.49 | $117.50 | $117.50 |
| Purchase #2 | $115.58 | 10.259% | $127.4374 | $127.44 | $127.45 | $127.40 |
| Purchase #3 | $199.75 | 9.510% | $218.7462 | $218.75 | $218.75 | $218.70 |
| Purchase #4 | $185.40 | 6.294% | $197.0691 | $197.07 | $197.05 | $197.10 |
| Purchase #5 | $43.94 | 9.765% | $48.2307 | $48.23 | $48.25 | $48.20 |
| Purchase #6 | $74.83 | 6.495% | $79.6902 | $79.69 | $79.70 | $79.70 |
| Purchase #7 | $7.49 | 3.360% | $7.7417 | $7.74 | $7.75 | $7.70 |
| 7 purchase totals = | $735.31 | $796.4078 | $796.41 | $796.45 | $796.30 | |