| 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 | $75.59 | 5.589% | $79.8147 | $79.81 | $79.80 | $79.80 |
| Purchase #2 | $10.38 | 12.562% | $11.6839 | $11.68 | $11.70 | $11.70 |
| Purchase #3 | $162.31 | 10.396% | $179.1837 | $179.18 | $179.20 | $179.20 |
| Purchase #4 | $207.97 | 12.384% | $233.725 | $233.73 | $233.75 | $233.70 |
| Purchase #5 | $149.29 | 10.516% | $164.9893 | $164.99 | $165.00 | $165.00 |
| Purchase #6 | $100.69 | 7.253% | $107.993 | $107.99 | $108.00 | $108.00 |
| Purchase #7 | $50.55 | 11.358% | $56.2915 | $56.29 | $56.30 | $56.30 |
| 7 purchase totals = | $756.78 | $833.6811 | $833.67 | $833.75 | $833.70 | |