| 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 | $89.96 | 8.439% | $97.5517 | $97.55 | $97.55 | $97.60 |
| Purchase #2 | $236.62 | 7.546% | $254.4753 | $254.48 | $254.50 | $254.50 |
| Purchase #3 | $42.66 | 6.274% | $45.3365 | $45.34 | $45.35 | $45.30 |
| Purchase #4 | $10.60 | 3.620% | $10.9837 | $10.98 | $11.00 | $11.00 |
| Purchase #5 | $73.90 | 6.452% | $78.668 | $78.67 | $78.65 | $78.70 |
| Purchase #6 | $222.59 | 6.711% | $237.528 | $237.53 | $237.55 | $237.50 |
| Purchase #7 | $23.82 | 13.701% | $27.0836 | $27.08 | $27.10 | $27.10 |
| 7 purchase totals = | $700.15 | $751.6268 | $751.63 | $751.70 | $751.70 | |