| 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 | $73.83 | 10.542% | $81.6132 | $81.61 | $81.60 | $81.60 |
| Purchase #2 | $236.78 | 6.798% | $252.8763 | $252.88 | $252.90 | $252.90 |
| Purchase #3 | $55.88 | 9.501% | $61.1892 | $61.19 | $61.20 | $61.20 |
| Purchase #4 | $117.65 | 11.674% | $131.3845 | $131.38 | $131.40 | $131.40 |
| Purchase #5 | $165.93 | 9.394% | $181.5175 | $181.52 | $181.50 | $181.50 |
| Purchase #6 | $222.74 | 5.753% | $235.5542 | $235.55 | $235.55 | $235.60 |
| Purchase #7 | $27.36 | 9.225% | $29.884 | $29.88 | $29.90 | $29.90 |
| 7 purchase totals = | $900.17 | $974.0189 | $974.01 | $974.05 | $974.10 | |