| 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 | $76.43 | 11.391% | $85.1361 | $85.14 | $85.15 | $85.10 |
| Purchase #2 | $227.80 | 3.700% | $236.2286 | $236.23 | $236.25 | $236.20 |
| Purchase #3 | $198.31 | 6.137% | $210.4803 | $210.48 | $210.50 | $210.50 |
| Purchase #4 | $36.67 | 3.857% | $38.0844 | $38.08 | $38.10 | $38.10 |
| Purchase #5 | $7.44 | 13.524% | $8.4462 | $8.45 | $8.45 | $8.40 |
| Purchase #6 | $139.41 | 9.350% | $152.4448 | $152.44 | $152.45 | $152.40 |
| Purchase #7 | $215.98 | 5.619% | $228.1159 | $228.12 | $228.10 | $228.10 |
| 7 purchase totals = | $902.04 | $958.9363 | $958.94 | $959.00 | $958.80 | |