| 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 | $30.39 | 5.727% | $32.1304 | $32.13 | $32.15 | $32.10 |
| Purchase #2 | $60.50 | 11.214% | $67.2845 | $67.28 | $67.30 | $67.30 |
| Purchase #3 | $129.33 | 3.776% | $134.2135 | $134.21 | $134.20 | $134.20 |
| Purchase #4 | $198.88 | 11.721% | $222.1907 | $222.19 | $222.20 | $222.20 |
| Purchase #5 | $165.46 | 8.723% | $179.8931 | $179.89 | $179.90 | $179.90 |
| Purchase #6 | $162.25 | 7.755% | $174.8325 | $174.83 | $174.85 | $174.80 |
| Purchase #7 | $135.43 | 11.648% | $151.2049 | $151.20 | $151.20 | $151.20 |
| 7 purchase totals = | $882.24 | $961.7496 | $961.73 | $961.80 | $961.70 | |