| 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 | $39.43 | 12.638% | $44.4132 | $44.41 | $44.40 | $44.40 |
| Purchase #2 | $27.80 | 3.404% | $28.7463 | $28.75 | $28.75 | $28.70 |
| Purchase #3 | $117.67 | 7.650% | $126.6718 | $126.67 | $126.65 | $126.70 |
| Purchase #4 | $155.93 | 9.612% | $170.918 | $170.92 | $170.90 | $170.90 |
| Purchase #5 | $156.97 | 3.215% | $162.0166 | $162.02 | $162.00 | $162.00 |
| Purchase #6 | $233.27 | 5.774% | $246.739 | $246.74 | $246.75 | $246.70 |
| Purchase #7 | $97.66 | 8.640% | $106.0978 | $106.10 | $106.10 | $106.10 |
| 7 purchase totals = | $828.73 | $885.6027 | $885.61 | $885.55 | $885.50 | |