| 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 | $106.37 | 4.146% | $110.7801 | $110.78 | $110.80 | $110.80 |
| Purchase #2 | $23.61 | 13.493% | $26.7957 | $26.80 | $26.80 | $26.80 |
| Purchase #3 | $28.41 | 8.662% | $30.8709 | $30.87 | $30.85 | $30.90 |
| Purchase #4 | $159.47 | 11.340% | $177.5539 | $177.55 | $177.55 | $177.60 |
| Purchase #5 | $113.82 | 12.262% | $127.7766 | $127.78 | $127.80 | $127.80 |
| Purchase #6 | $67.40 | 11.759% | $75.3256 | $75.33 | $75.35 | $75.30 |
| Purchase #7 | $200.95 | 4.507% | $210.0068 | $210.01 | $210.00 | $210.00 |
| 7 purchase totals = | $700.03 | $759.1096 | $759.12 | $759.15 | $759.20 | |