| 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 | $26.89 | 5.831% | $28.458 | $28.46 | $28.45 | $28.50 |
| Purchase #2 | $185.56 | 8.682% | $201.6703 | $201.67 | $201.65 | $201.70 |
| Purchase #3 | $67.63 | 8.404% | $73.3136 | $73.31 | $73.30 | $73.30 |
| Purchase #4 | $191.33 | 10.230% | $210.9031 | $210.90 | $210.90 | $210.90 |
| Purchase #5 | $56.50 | 9.130% | $61.6585 | $61.66 | $61.65 | $61.70 |
| Purchase #6 | $22.96 | 5.709% | $24.2708 | $24.27 | $24.25 | $24.30 |
| Purchase #7 | $74.45 | 6.118% | $79.0049 | $79.00 | $79.00 | $79.00 |
| 7 purchase totals = | $625.32 | $679.2792 | $679.27 | $679.20 | $679.40 | |