| 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 | $33.97 | 6.448% | $36.1604 | $36.16 | $36.15 | $36.20 |
| Purchase #2 | $88.70 | 7.182% | $95.0704 | $95.07 | $95.05 | $95.10 |
| Purchase #3 | $79.79 | 10.589% | $88.239 | $88.24 | $88.25 | $88.20 |
| Purchase #4 | $58.62 | 12.196% | $65.7693 | $65.77 | $65.75 | $65.80 |
| Purchase #5 | $233.35 | 12.513% | $262.5491 | $262.55 | $262.55 | $262.50 |
| Purchase #6 | $213.98 | 7.199% | $229.3844 | $229.38 | $229.40 | $229.40 |
| Purchase #7 | $82.87 | 7.582% | $89.1532 | $89.15 | $89.15 | $89.20 |
| 7 purchase totals = | $791.28 | $866.3258 | $866.32 | $866.30 | $866.40 | |