| 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 | $89.46 | 11.490% | $99.739 | $99.74 | $99.75 | $99.70 |
| Purchase #2 | $195.47 | 13.711% | $222.2709 | $222.27 | $222.25 | $222.30 |
| Purchase #3 | $170.71 | 6.499% | $181.8044 | $181.80 | $181.80 | $181.80 |
| Purchase #4 | $9.57 | 3.432% | $9.8984 | $9.90 | $9.90 | $9.90 |
| Purchase #5 | $41.93 | 10.459% | $46.3155 | $46.32 | $46.30 | $46.30 |
| Purchase #6 | $110.53 | 13.253% | $125.1785 | $125.18 | $125.20 | $125.20 |
| Purchase #7 | $59.98 | 9.675% | $65.7831 | $65.78 | $65.80 | $65.80 |
| 7 purchase totals = | $677.65 | $750.9898 | $750.99 | $751.00 | $751.00 | |