| 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 | $85.99 | 12.615% | $96.8376 | $96.84 | $96.85 | $96.80 |
| Purchase #2 | $169.34 | 10.874% | $187.754 | $187.75 | $187.75 | $187.80 |
| Purchase #3 | $238.58 | 5.627% | $252.0049 | $252.00 | $252.00 | $252.00 |
| Purchase #4 | $169.75 | 4.636% | $177.6196 | $177.62 | $177.60 | $177.60 |
| Purchase #5 | $171.63 | 3.533% | $177.6937 | $177.69 | $177.70 | $177.70 |
| Purchase #6 | $18.70 | 7.414% | $20.0864 | $20.09 | $20.10 | $20.10 |
| Purchase #7 | $43.48 | 4.439% | $45.4101 | $45.41 | $45.40 | $45.40 |
| 7 purchase totals = | $897.47 | $957.4063 | $957.40 | $957.40 | $957.40 | |