| 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 | $64.47 | 12.433% | $72.4856 | $72.49 | $72.50 | $72.50 |
| Purchase #2 | $175.86 | 8.518% | $190.8398 | $190.84 | $190.85 | $190.80 |
| Purchase #3 | $70.67 | 7.102% | $75.689 | $75.69 | $75.70 | $75.70 |
| Purchase #4 | $81.41 | 4.141% | $84.7812 | $84.78 | $84.80 | $84.80 |
| Purchase #5 | $78.74 | 3.582% | $81.5605 | $81.56 | $81.55 | $81.60 |
| Purchase #6 | $89.84 | 6.328% | $95.5251 | $95.53 | $95.55 | $95.50 |
| Purchase #7 | $68.43 | 8.360% | $74.1507 | $74.15 | $74.15 | $74.20 |
| 7 purchase totals = | $629.42 | $675.0319 | $675.04 | $675.10 | $675.10 | |