| 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 | $86.87 | 8.605% | $94.3452 | $94.35 | $94.35 | $94.30 |
| Purchase #2 | $72.53 | 6.153% | $76.9928 | $76.99 | $77.00 | $77.00 |
| Purchase #3 | $170.82 | 9.805% | $187.5689 | $187.57 | $187.55 | $187.60 |
| Purchase #4 | $178.74 | 3.503% | $185.0013 | $185.00 | $185.00 | $185.00 |
| Purchase #5 | $142.71 | 3.753% | $148.0659 | $148.07 | $148.05 | $148.10 |
| Purchase #6 | $102.89 | 9.617% | $112.7849 | $112.78 | $112.80 | $112.80 |
| Purchase #7 | $186.31 | 8.678% | $202.478 | $202.48 | $202.50 | $202.50 |
| 7 purchase totals = | $940.87 | $1,007.2370 | $1,007.24 | $1,007.25 | $1,007.30 | |