| 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 | $27.29 | 11.202% | $30.347 | $30.35 | $30.35 | $30.30 |
| Purchase #2 | $196.71 | 8.605% | $213.6369 | $213.64 | $213.65 | $213.60 |
| Purchase #3 | $9.66 | 5.566% | $10.1977 | $10.20 | $10.20 | $10.20 |
| Purchase #4 | $238.97 | 3.580% | $247.5251 | $247.53 | $247.55 | $247.50 |
| Purchase #5 | $30.91 | 11.621% | $34.5021 | $34.50 | $34.50 | $34.50 |
| Purchase #6 | $51.67 | 12.235% | $57.9918 | $57.99 | $58.00 | $58.00 |
| Purchase #7 | $56.27 | 7.346% | $60.4036 | $60.40 | $60.40 | $60.40 |
| 7 purchase totals = | $611.48 | $654.6042 | $654.61 | $654.65 | $654.50 | |