| 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 | $96.65 | 7.748% | $104.1384 | $104.14 | $104.15 | $104.10 |
| Purchase #2 | $203.86 | 5.244% | $214.5504 | $214.55 | $214.55 | $214.60 |
| Purchase #3 | $79.37 | 3.221% | $81.9265 | $81.93 | $81.95 | $81.90 |
| Purchase #4 | $105.86 | 6.191% | $112.4138 | $112.41 | $112.40 | $112.40 |
| Purchase #5 | $26.93 | 12.661% | $30.3396 | $30.34 | $30.35 | $30.30 |
| Purchase #6 | $193.72 | 7.641% | $208.5221 | $208.52 | $208.50 | $208.50 |
| Purchase #7 | $145.46 | 9.130% | $158.7405 | $158.74 | $158.75 | $158.70 |
| 7 purchase totals = | $851.85 | $910.6313 | $910.63 | $910.65 | $910.50 | |