| 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 | $79.67 | 8.482% | $86.4276 | $86.43 | $86.45 | $86.40 |
| Purchase #2 | $211.76 | 7.868% | $228.4213 | $228.42 | $228.40 | $228.40 |
| Purchase #3 | $49.83 | 12.672% | $56.1445 | $56.14 | $56.15 | $56.10 |
| Purchase #4 | $107.41 | 4.364% | $112.0974 | $112.10 | $112.10 | $112.10 |
| Purchase #5 | $53.79 | 5.628% | $56.8173 | $56.82 | $56.80 | $56.80 |
| Purchase #6 | $177.45 | 5.780% | $187.7066 | $187.71 | $187.70 | $187.70 |
| Purchase #7 | $29.40 | 4.690% | $30.7789 | $30.78 | $30.80 | $30.80 |
| 7 purchase totals = | $709.31 | $758.3936 | $758.40 | $758.40 | $758.30 | |