| 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 | $30.69 | 11.748% | $34.2955 | $34.30 | $34.30 | $34.30 |
| Purchase #2 | $144.38 | 8.375% | $156.4718 | $156.47 | $156.45 | $156.50 |
| Purchase #3 | $220.84 | 6.151% | $234.4239 | $234.42 | $234.40 | $234.40 |
| Purchase #4 | $208.41 | 5.158% | $219.1598 | $219.16 | $219.15 | $219.20 |
| Purchase #5 | $85.27 | 7.446% | $91.6192 | $91.62 | $91.60 | $91.60 |
| Purchase #6 | $25.69 | 8.267% | $27.8138 | $27.81 | $27.80 | $27.80 |
| Purchase #7 | $115.99 | 9.831% | $127.393 | $127.39 | $127.40 | $127.40 |
| 7 purchase totals = | $831.27 | $891.1770 | $891.17 | $891.10 | $891.20 | |